fe

This page lists questions and answers that were posted by visitors named fe.

Questions

The following questions were asked by visitors named fe.

the product of e and 4 divided by12

One of the major debates within the field of psychology is the degree to which nature versus nurture shapes human behaviors and traits. What comprises our nature?

it's a review for our exam. a ____ is formed by a liquid at its surface in a tube, and can be shaped upwards or downwards. also.. what is the the Relative Mass for protons, neutrons, and electrons? thanks a ton :]

the concentration of aluminium sulfate in an aqueous solution at certain temperature is 2.7x10^-8 mol/l a) calculate Ksp for this salt at this temperature should i assume it is in a saturated solution and just use the given concentration?

pls what is the formula for calculating period given gravity, mass and length of the material

What potential energy is acquired by a hammer with a mass of 0.75 kg when raised 0.35 m? a 2.14 joules b 0.2625 joules c 0 Newtons d 2.58 joules e 2.34 Newtons

1000 kg car traveling with a speed of 29 m/s drives horizontally off of a 100 m cliff. The initial potential energy is _____. Use g=9.8 m/s2 a 980,000 J b 420,500 J c 98,000 Nm d 14,500 J

A 1.0 kg ball is bounced high in the air. What is its total kinetic energy when it reaches its highest point? a 30.0 joules b 40.5 joules c 0 joules d 100.0 joules e 50.0 joules

Calculate the potential energy of a person as they before they start moving on a zip line. The person has a mass of 50 kg and is on a 50 m platform. Remember, gravity on Earth is 9.81 m/s2 and PE = mgh Please show all work, and include units to earn the m...

Calculate the kinetic energy, in Joules, possessed in each of the following scenarios and match with the correct answer. K.E. = 1/2 m v2 **Not all answers may be used. Column A 1. 0.5 kg hockey sliding at 2 m/s: 0.5 kg hockey sliding at 2 m/s 2. 75 kg man...

Gulag Dam, Yahtzee Dam, and Jinka Rhina Dam have 3 different heights as described in the table below. Dam Height (m) Gulag 132 Yahtzee 147 Jinka Rhina 181 Which dam has the ability to produce the most electricity, based only on height? a The Gulag because...

Disrupt A)having to do with removing or freeing nitrogen from other compounds B)to upset, or interrupt, a system or process C)an organism that feeds on the body of other organisms D)the act of breaking down an organism into its basic nutrients or minerals...

Nitrate A)to replace what was lost B)a chemical that is formed by nitrogen and another element C)a small swelling on the root of a legume D)a complex chemical in the body of an organism that has a particular purpose E)a type of plant that fixes nitrogen i...

Toxin A)to produce and give off a substance B)a poison produced by an organism C)a juvenile form of an animal D)a worm-like amphibian that burrows in the soil E)a change in physical form and structure due to maturity

What is the definition of marsupial? A)the gland of a mammal that produces milk for the young B)a mammal that has just one passage for elimination and egg laying C)a tube that connects an unborn baby to its mother for nourishment D)having a placenta, the...

Amphisbaenian A)a type of large reptile that has sharp teeth and a strong body and is a predator, like an alligator B)a type of reptile that has no backbone C)a reptile that resembles a worm, having no legs or just front legs, and living in the earth D)a...

Cartilaginous fish have _____ scales. placoid single lateral overlapping caudal

What is the definition of monotreme? A)a mammal that has just one passage for elimination and egg laying B)a mammal which gives birth to a fetus that moves into a pouch for protection and nourishment C)a tube that connects an unborn baby to its mother for...

Secrete A)a poison produced by an organism B)a juvenile form of an animal C)a worm-like amphibian that burrows in the soil D)to produce and give off a substance E)a change in physical form and structure due to maturity

Chimaera A)a deep sea fish with a skeleton of cartilage B)made of cartilage, which is a strong, elastic connective tissue C)rounded, like something swollen D)an organ for breathing underwater, consisting of membranes through which oxygen can pass E)a fin...

Operculum A)a deep sea fish with a skeleton of cartilage B)a flap covering the gills of a bony fish C)an organ along the side of a fish that can detect movement in the water D)scales that resemble a tooth, having a broad base and a narrow pointed top E)an...

What is the definition of the word raptor? A)a decaying body of a dead animal, providing food for scavengers B)a predatory bird, such as an eagle C)a deep sea creature with an exoskeleton D)a worm like amphibian E)a body part that sticks out, like an arm...

What is the definition of the word appendage? A)a body part that sticks out, like an arm or leg B)a decaying body of a dead animal, providing food for scavengers C)a deep sea creature with an exoskeleton D)a worm like amphibian E)a predatory bird, such as...

Crocodilians A)a reptile that resembles a worm, having no legs or just front legs and living in the earth B)a type of amphibian that shares characteristics with a mammal C)a type of reptile that has no backbone D)a reptile that looks like a lizard but has...

A caudal fin is a _____. lung wing gill vertebrae tail

Certain tree frogs in South America actually secrete a powerful _____ from their skin. vitamin toxin larva space gill

Tuatara A)a reptile that resembles a worm, having no legs or just front legs and living in the earth B)a type of amphibian that shares characteristics with a mammal C)a type of reptile that has no backbone D)a type of large reptile that has sharp teeth an...

The largest kind of shark is the _____ shark. whale black hammer white ray

What is the definition of an umbilical cord? A)a mammal which gives birth to a fetus that moves into a pouch for protection and nourishment B)a mammal that has just one passage for elimination and egg laying C)having a placenta, the organ that nourishes y...

What is the definition of a mammary gland? A)a tube that connects an unborn baby to its mother for nourishment B)the gland of a mammal that produces milk for the young C)a mammal that has just one passage for elimination and egg laying D)a mammal which gi...

Caudal fin A)an organ for breathing underwater, consisting of membranes through which oxygen can pass B)rounded, like something swollen C)made of cartilage, which is a strong, elastic connective tissue D)a deep sea fish with a skeleton of cartilage E)a fi...

Larval A)to produce and give off a substance B)a change in physical form and structure due to maturity C)a juvenile form of an animal D)a poison produced by an organism E)a worm-like amphibian that burrows in the soil

Select 6 that apply. How are birds classified according to their diets? meat eaters insect eaters carrion eaters plant eaters fish eaters raptors fruit eaters seed eaters

Placoid A)scales that resemble a tooth, having a broad base and a narrow pointed top B)an organ for breathing underwater, consisting of membranes through which oxygen can pass C)an organ along the side of a fish that can detect movement in the water D)a d...

What is the definition of placental? A)a mammal which gives birth to a fetus that moves into a pouch for protection and nourishment B)the gland of a mammal that produces milk for the young C)having a placenta, the organ that nourishes young until birth D)...

Lateral line A)an organ along the side of a fish that can detect movement in the water B)an organ for breathing underwater, consisting of membranes through which oxygen can pass C)scales that resemble a tooth, having a broad base and a narrow pointed top...

Gills A)organs for breathing underwater, consisting of membranes through which oxygen can pass B)a fin that is a fish's tail C)rounded, like something swollen D)made of cartilage, which is a strong, elastic connective tissue E)a deep sea fish with a skele...

Cartilaginous A)a deep sea fish with a skeleton of cartilage B)rounded, like something swollen C)an organ for breathing underwater, consisting of membranes through which oxygen can pass D)made of cartilage, which is a strong, elastic connective tissue E)a...

Frogs and Toads need _____ for reproduction. space larva toxins water gills

Caecilian A)a poison produced by an organism B)a juvenile form of an animal C)a worm-like amphibian that burrows in the soil D)a change in physical form and structure due to maturity E)to produce and give off a substance

Exoskeleton A)an ocean invertebrate having spiny skin B)an invertebrate animal that has tentacles around its mouth C)an outer covering that supports the soft inner tissues in an arthropod D)an animal having no backbone E)an invertebrate animal with jointe...

Anterior A)the back side; toward the back (or top) B)the rear; toward the rear C)the front side; toward the front D)two-sided E)the ability to move from place to place

_____ is having to do with the internal organs. polyp medusa crust visceral tail

Select 5 that apply. These are the classes of vertebrates: Select all that apply. reptiles birds fish arthropods mammals amphibians mollusks

The best known of the _____ worms are the earthworms. segmented cast round flat unified

Metamorphosis A)a poison produced by an organism B)a worm-like amphibian that burrows in the soil C)a change in physical form and structure due to maturity D)a juvenile form of an animal E)to produce and give off a substance

radial A)having a repeating pattern which stretches outward from the center B)having to do with the front side (or bottom) C)an animal having a backbone D)the rear; toward the rear E)sameness, balance, or harmony as a result of a repeated pattern

Cartilaginous fish have _____ scales. single overlapping placoid lateral caudal

Echinoderm A)an ocean invertebrate with spiny skin B)an outer covering that supports the soft inner tissues in an arthropod C)an invertebrate animal that has tentacles around its mouth D)an invertebrate animal with jointed legs and an exoskeleton E)an ani...

What is the definition of consumption? A)a chemical that kills vegetation B)the act of using something D)too much, or too great, to overcome the process of polluting the earth a chemical that kills pests, especially insects

The definition of contaminated is _____. A)to put into action or force, as a law B)rain that contains diluted acid; rain with a lower than normal pH C)polluted, or, caused to become impure D)having to do with a city or town E)assigned to a particular purp...

Topsoil may become so _____ that it cannot be used. rocky black fertile infertile muddy

What is the definition of hygiene? A)the time between birth and death B)a substance, or material, made up of tiny particles C)what could be expected or anticipated D)the practice of bodily cleanliness E)the changing of a country to an industrial economy a...

What is detrimental? A)a molecule made up of three oxygen atoms B)harmful and causing damage C)the situation of things being out of order or upside-down D)to cause something to fade or disappear E)a particular place

What is inversion? A)harmful and causing damage B)the situation of things being out of order, or upside-down C)a molecule made up of three oxygen atoms D)to cause something to fade or disappear E)a particular place

Select 3 that apply. The causes of water pollution are: Select all that apply. extra salt from the ocean sewage industrial wastes too much soil agricultural chemicals

What is smog? A)a dirty brown fog made up of smoke and other pollutants B)a particular place C)the situation of things being out of order or upside-down D)a molecule made up of three oxygen atoms E)something which causes impurity or pollution

Select 2 that apply. Chemicals used on land include fertilizers, _____, and _____. pesticides liquids chlorine detergents herbicides

What is the definition of industrialization? A)a substance, or material, made up of tiny particles B)the time between birth and death C)what could be expected or anticipated D)the practice of bodily cleanliness E)the changing of a country to an industrial...

The definition of municipal is _____. A)having to do with a city or town B)rain that contains diluted acid; rain with a lower than normal pH C)assigned to a particular purpose D)to put into action, or force, as a law E)polluted or caused to become impure

What is locale? A)a particular place B)the situation of things being out of order, or upside-down C)a molecule made up of three oxygen atoms D)harmful and causing damage E)to cause something to fade or disappear

The definition of acid rain is _____. A)polluted or caused to become impure B)to put into action or force, as a law C)having to do with a city or town D)assigned to a particular purpose E)rain that contains diluted acid; rain with a lower than normal pH

_____ pollution is caused by hot water being added to rivers and lakes. Fish Emission Thermal Chemical Lower

What is the definition of insurmountable? A)the process of polluting the earth B)too much, or too great, to overcome C)a chemical that kills pests, especially insects D)the act of using something E)a chemical that kills vegetation

Select all that apply. The areas in which new laws have helped clean up the water are: A)It required that wastewater treatment plants were built that would clean up contaminated water. B)It required required factories to limit the emission of chemicals an...

The forests produce much of the world's available _____. nitrogen pollutants carbon dioxide oxygen pesticides

What is the definition of particulate? A)what could be expected or anticipated B)the practice of bodily cleanliness C)the changing of a country to an industrial economy and culture D)the time between birth and death E)a substance, or material, made up of...

Humans have a responsibility to use the Earth's resources wisely because _____. A)Humans are the ones who use the earth's resources. B)Humans are the smallest consumer group. C)Humans don't have the responsibility of our earth, animals and plants do. D)Hu...

The definition of designated is _____. A)polluted or caused to become impure B)rain that contains diluted acid; rain with a lower than normal pH C)to put into action or force, as a law D)having to do with a city or town E)assigned to a particular purpose

Land used for _____ is used for crops or to raise feed for animals. industries building agriculture housing mining

What is the definition of pesticide? A)the process of polluting the earth a chemical that kills vegetation the act of using something a chemical that kills pests, especially insects too much, or too great, to overcome

Who are the primary consumers of Earth's energy resources? animals plants houses humans streets

_____ power plants take advantage of the kinetic energy of falling water. All local Hydroelectric Hydrologic Many Hygronomic

The inherent danger of nuclear power plants is _____. radiation coal pollution active coal too little power generated too much power generated

Select 2 that apply. What are two disadvantages of fossil fuels? The heat given by fossil fuels is low in temperature. Higher amounts of fuels are needed in order to create just a little power. Fossil fuels are limited. Burning fossil fuels creates pollut...

Electricity that is made by the energy of falling water defines _____. inexhaustible chemical geothermal hydroelectricity isolated

A machine that has spinning blades and converts some form of fluid energy (air or water) to rotational motion defines the word _____. nonrenewable inherent retention turbine renewable

_____ pollution can be created by nuclear power plants. Retention Thermal Active coal Chemical Particle

Having to do with the heat found deep inside the crust of the earth defines _____. geothermal isolated chemical hydroelectricity inexhaustible

What is meant by limited as in limited resources? A)They can only be used for certain sources of electricity. B)They can only be used in a particular way. C)They can provide a minimum amount of heat. D)At some point they will be exhausted. E)They can prov...

Wind is a good source of power only in areas where there is _____ wind. weak sandy constant little irregular

Solar _____ convert solar energy into electricity. rays turbines traps thermal cells

The _____ of developing nations will lead to an increase in energy consumption. A)disconnect with technology use of natural things industrialization back to the nature behavior use of organics

Wind energy is actually _____ energy. heat potential kinetic electrical chemical

The burning of fossil fuels creates _____ such as carbon dioxide. pollutants elements liquids solids minerals

Most electric power plants are fueled by _____. A)solar power renewable energy resources inexhaustible resources carbon dioxide nonrenewable energy resources

Something that holds or retains defines the word _____. inherent nonrenewable retention renewable turbine

Something that is naturally contained within something else, and therefore always part of it defines the word _____. turbine retention inherent nonrenewable renewable

Not able to be replaced defines the word _____. nonrenewable retention turbine renewable inherent

Able to be replaced, never in danger of running out defines the word _____. renewable inherent retention nonrenewable turbine

Additional energy will have to come from _____ or inexhaustible sources. nonrenewable renewable biodegradable isolated natural

Answers

The following answers were posted by visitors named fe.

use logarithms.ie log3^x-2=log11 and solve for x using the exponent rule

using the quotient rule logx(B/A)=logx B-logx A so u jst have to subtract the given figures

list a set of at least twelve numbers that has the following landmarks minimum 28 maximum 34 median 30 mode 29

hi good answers boys,all are correct

i will post the correct answer in 2020 without fail

B is the answer

lazy mf but me too sooooooo

Hemoglobin A)an organism that feeds on the body of other organisms E)to upset or interrupt a system or process B)the act of breaking down an organism into its basic nutrients or minerals C)having to do with removing or freeing nitrogen from other compound...

Protein A)to replace what was lost B)a chemical that is formed by nitrogen and another element C)a small swelling on the root of a legume D)a complex chemical in the body of an organism that has a particular purpose E)a type of plant that fixes nitrogen i...

Bulbous A)made of cartilage, which is a strong, elastic connective tissue B)an organ for breathing underwater, consisting of membranes through which oxygen can pass C)a deep sea fish with a skeleton of cartilage D)a fin that is a fish's tail E)rounded, li...

radial A)having a repeating pattern which stretches outward from the center B)having to do with the front side (or bottom) C)an animal having a backbone D)the rear; toward the rear E)sameness, balance, or harmony as a result of a repeated pattern

Topsoil may become so _____ that it cannot be used. rocky black fertile infertile muddy

What is the definition of hygiene? A)the time between birth and death B)a substance, or material, made up of tiny particles C)what could be expected or anticipated D)the practice of bodily cleanliness E)the changing of a country to an industrial economy a...

The definition of designated is _____. A)polluted or caused to become impure B)rain that contains diluted acid; rain with a lower than normal pH C)to put into action or force, as a law D)having to do with a city or town E)assigned to a particular purpose

Wind energy is actually _____ energy. heat potential kinetic electrical chemical

Something that is alone, without support defines the word _____. hydroelectricity geothermal inexhaustible chemical isolated

What are some sources of creating electricity? solar oil natural gas nuclear reactions wind coal

Provide a list of at least four examples of things that your family does to help conserve resources and demonstrate the act of refusing.

Provide a list of at least four examples that your family does to help conserve resources and demonstrate the act of reducing.

Write a sentence explaining how the concept of reusing will help you to conserve. Provide at least one example on how to carry this out.

Provide a list of at least four examples that your family does to help conserve resources and demonstrate the act of reusing.

Provide a list of at least three examples that your family does to help conserve resources and demonstrate the act of recycling.

What is ozone? A)a particular place B)the situation of things being out of order or upside-down C)to cause something to fade or disappear D)a molecule made up of three oxygen atoms E)harmful and causing damage

What is the definition of life span? A)the time between birth and death B)a substance, or material, made up of tiny particles C)the changing of a country to an industrial economy and culture D)what could be expected or anticipated E)the practice of bodily...

Most electric power plants are fueled by _____. nonrenewable energy resources inexhaustible resources solar power renewable energy resources carbon dioxide

What is inversion? A)to cause something to fade or disappear B)harmful and causing damage C)a molecule made up of three oxygen atoms D)a particular place E)the situation of things being out of order, or upside-down

What is detrimental? A)harmful and causing damage B)a molecule made up of three oxygen atoms C)a particular place D)to cause something to fade or disappear E)the situation of things being out of order or upside-down

What is the best definition for the concept of recycling? A)to turn materials into new, raw materials for other products B)to use disposable materials as much as possible C)to use again anything that you can, rather than throwing it away or using disposab...

Solar energy is energy from the _____. space wood earth moon sun

Pollution that enters the oceans locally _____. A)dissipates B)circulates to all parts of the ocean C)causes all species in the deep ocean to die because the pollution sinks D)causes all species in that limited area to die automatically E)is limited to th...

What is the best definition for the concept of refusing? A)to refuse to do things that would harm the environment B)to turn materials into new raw materials for other products C)to minimize the amount of resources that you use D)to use again anything that...

The inherent danger of nuclear power plants is _____. A)too much power generated B)too little power generated C)active coal D)coal pollution E)radiation

The definition of municipal is _____. A)polluted or caused to become impure B)assigned to a particular purpose C)rain that contains diluted acid; rain with a lower than normal pH D)having to do with a city or town E)to put into action, or force, as a law

Something that is alone, without support defines the word _____. inexhaustible geothermal isolated hydroelectricity chemical

What is the best definition for the concept of reusing? A)to use disposable materials as much as possible B)to use again anything that you can, rather than throwing it away or using disposable items C)to minimize the amount of resources that you use D)to...

Who are the primary consumers of Earth's energy resources? houses streets humans animals plants

What is the definition of particulate? A)the changing of a country to an industrial economy and culture B)the practice of bodily cleanliness C)what could be expected or anticipated D)the time between birth and death E)a substance, or material, made up of...

_____ is having to do with the heat found deep inside the crust of the earth. Geothermal Isolated Inexhaustible Hydroelectricity Chemical

_____ power plants take advantage of the kinetic energy of falling water. Many All local Hygronomic Hydroelectric Hydrologic

The _____ produce much of the world's available oxygen. animals smoke land clouds forests

Wind energy is actually _____ energy. a.heat b.electrical c.kinetic d.chemical e.potential

What is the definition of particulate? 1.the changing of a country to an industrial economy and culture 2.what could be expected or anticipated 3.a substance, or material, made up of tiny particles 4.the time between birth and death 5.the practice of bodi...

What is the best definition for the concept of reusing? 1.to use again anything that you can, rather than throwing it away or using disposable items 2.to minimize the amount of resources that you use 3.to turn materials into new raw materials for other pr...

_____ is having to do with the heat found deep inside the crust of the earth. Inexhaustible Isolated Geothermal Hydroelectricity Chemical

Choose the best answer. A chemical that kills vegetation is called a _____. smog biodegradable repellant pesticide herbicide

Choose the best answer. A molecule made up of three oxygen atoms is _____. trioxygen neutral triple o balanced ozone

Choose the best answer. Not able to be used up defines _____. inexhaustible hydroelectricity isolated geothermal chemical

Choose the best answer. To use something again, or to prepare it to be used again _____. disposable recycle renewable biodegradable alarmist

Choose the best answer. ___ is a brown fog that settles over major cities. Haze Smoke Smog Toxin Drizzle

Choose the best answer. What is the value of the acceleration due to gravity? 9.8 km/sec2 1.67 m/sec2 3.76 m/sec2 10 m/sec2 9.8 m/sec2

Match the term with the correct definition. Tertiary 1.second in position or importance 2.a small role or place 3.an organism that eats other organisms 4.third in position or importance 5.first in position or importance

Match the term with the correct definition. Toxin 1.a poison produced by an organism 2.to produce and give off a substance 3.a juvenile form of an animal 4.a worm-like amphibian that burrows in the soil 5.a change in physical form and structure due to mat...