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Ivy

Questions (166)

One way scientists can analyze and interpret data to identify potential environmental factors is by (1 point)Responses studying
1. 1 answer
2. 12 views
How did NASA help to distinguish genetic factors from environmental ones when studying the effects of living space?(1 point)Resp
1. 1 answer
2. 14 views
Can sunlight change the distribution of traits in a population?(1 point)Responses No, because the environment can only change
1. 1 answer
2. 15 views
When scientists analyzed the variations of color expressed in monkey flowers, what did they realize about the offspring of
1. 1 answer
2. 14 views
Your resting heart rate is a good indication of fitness. The more physically fit you are, the lower your resting heart rate will
1. 1 answer
2. 18 views
Muscular strength, benefiting our muscles, joints, ligaments and bones, can be improved by... 1. lifting weights - barbells,
1. 1 answer
2. 12 views
The different variants of a trait available to a gene are called(1 point)Responses alleles. alleles. polygenic traits. polygenic
1. 1 answer
2. 10 views
There is a sprinkler in Amut’s backyard that can shoot water a distance of 15 feet from the sprinkler head. It rotates on the
1. 1 answer
2. 10 views
The radius of a circle is 6 in. Find the area of a sector with an angle of 120°.(1 point)Responses A=2π in.2 upper A equals 2
1. 1 answer
2. 14 views
Using the formula for the area of a sector, solve for the area of a sector with an angle of 135° and a radius of 13 in.(1
1. 1 answer
2. 15 views
What is the area of the sector of a circle with θ=75° and a radius of 4 feet? Include pi in your calculation.(1 point)
1. 1 answer
2. 26 views
How are mitosis and meiosis similar?(1 point)Responses They produce daughter cells with the same number of chromosomes. They
1. 1 answer
2. 17 views
A new species of plant is found in the rainforest. How can genotyping help scientists to determine what the plant is?(1 point)
1. 1 answer
2. 16 views
Meiosis is a type of cell division that is specific to(1 point) Responses sex cells. sex cells. sperm cells. sperm cells.
1. 1 answer
2. 15 views
Question Millions of years ago, the ancestors of giraffes had short necks and used to eat leaves from the bushes on the ground.
1. 1 answer
2. 14 views
During which phase of cellular respiration is carbon dioxide released?(1 point) Responses glycolysis glycolysis Kreb's cycle
1. 1 answer
2. 21 views
Your teacher gives you an unknown protist to classify that is currently inactive. The protist appears to have long lash-like
1. 1 answer
2. 16 views
You discover an unknown protist. A section breaks off from the main protist specimen, and this piece develops into an adult
1. 1 answer
2. 19 views
Which statement is most accurate regarding bacteria reproduction?(1 point)Responses When conditions are ideal, bacteria can
1. 1 answer
2. 13 views
Your teacher gives you an unknown bacterium to observe. Select the method that would help you determine whether the bacterium is
1. 1 answer
2. 14 views
Which statement best describes respiration in spiral-shaped bacteria?(1 point)Responses Spiral-shaped bacteria only utilize
1. 1 answer
2. 13 views
Cellular respiration uses one glucose molecule to produce a total of(1 point)Responses 2 ATPs. 2 ATPs. 24 ATPs. 24 ATPs. 28
1. 1 answer
2. 13 views
QuestionWhat is the correct order of events for cellular respiration?(1 point) Responses electron transport chain → glycolysis
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2. 14 views
Match the word with its description. All words will not be used. (1 point)Put responses in the correct input to answer the
1. 1 answer
2. 27 views
You and a friend decide to set up a volleyball net in your backyard. Each pole that holds the net has a string to secure it to
1. 1 answer
2. 14 views
Use the image to answer the question.The sides and angles of a right triangle are labeled. Use the inverse of cosine to find the
1. 1 answer
2. 49 views
Use the image to answer the question.The sides and angles of a right triangle are labeled. Use the inverse of cosine to find the
1. 1 answer
2. 47 views
Reed is snorkeling when he spots a stingray resting on the bottom of the ocean floor. He is on the surface of the water looking
1. 1 answer
2. 14 views
Tammy is an electrician. When using a ladder, her company requires the angle formed between the ground and the ladder to be
1. 1 answer
2. 12 views
Use the image to answer the question.The hypotenuse of a right triangle is labeled 5 and the sides are labeled 3 and 4. The
1. 1 answer
2. 36 views
Use the image to answer the question.The sides and angles of a triangle are labeled. The adjacent side is labeled 27, the
1. 1 answer
2. 161 views
Use the image to answer the question.The sides and angles of a triangle are labeled. The adjacent side is labeled 9, the
1. 1 answer
2. 29 views
QuestionHow would a 3D model of glucose differ from the formula model?(1 point) Responses A formula model shows which atoms are
1. 1 answer
2. 11 views
Suppose cellular respiration occurs inside an insulated, sealed container. How does the container’s weight change during the
1. 1 answer
2. 11 views
QuestionHow many CO2 molecules are produced when three glucose molecules undergo cellular respiration?(1 point) Responses 12 12
1. 1 answer
2. 11 views
QuestionWhen a reaction releases more energy than it uses, it is called(1 point) Responses catalyst catalyst exothermic
1. 1 answer
2. 18 views
During cellular respiration, four total ATP are produced when pyruvic acid is created. What else is produced as a result of this
1. 1 answer
2. 19 views
The light-independent reactions of photosynthesis is also known as(1 point)Responses Calvin cycle Calvin cycle CO2 cycle CO2
1. 1 answer
2. 17 views
Suppose you seal a house plant in a transparent glass container. What about the scenario would lead to the plant’s death?(1
1. 1 answer
2. 11 views
During the process of Photosystem I, NADP+ is changed into NADPH . NADPH has a neutral charge. What reactants are necessary to
1. 1 answer
2. 15 views
There are no results for The world's most popular type of banana is facing a major health crisis. According to a new study, a
1. 1 answer
2. 16 views
Tom is standing 14 meters from the base of a kite. The kite string makes a 67° angle with the ground. Find x, the length of the
1. 1 answer
2. 17 views
QuestionThe cosine ratio in a right triangle is defined as:(1 point) Responses OppositeAdjacent the fraction with numerator cap
1. 1 answer
2. 14 views
Given two sides and an included angle: In a triangle, the sides are 14 m and 20 m, and the angle between them is 120° . Find
1. 1 answer
2. 10 views
Find the area of the triangle if a = 9 cm, b = 5 cm, and ∠C = 40 degrees. Round your answer to the nearest tenth. (1 point)
1. 1 answer
2. 14 views
QuestionGiven two sides and an included angle: In a triangle, the sides measure 8 cm and 12 cm, and the included angle between
1. 1 answer
2. 12 views
In a 45-45-90 triangle, the hypotenuse is 10. What is the length of each leg?(1 point)Responses 102–√ 10 square root of 2
1. 1 answer
2. 10 views
QuestionIn a 30-60-90 triangle, the hypotenuse is 12. What is the length of the longer leg?(1 point) Responses 63–√ 6 square
1. 1 answer
2. 14 views
In a 45-45-90 triangle, if the length of one leg is 7, what is the length of the hypotenuse?(1 point)Responses 72–√ 7 square
1. 1 answer
2. 14 views
In a 30-60-90 triangle, the length of the shorter leg is 5. What is the length of the hypotenuse?(1 point)Responses 53–√ 5
1. 1 answer
2. 10 views
A wheelchair ramp rises 1 meter over a horizontal distance of 6 meters. What is the value of the tangent for the angle of
1. 1 answer
2. 9 views
Identify the side length that is opposite angle D.(1 point) Responses 5 5 13 13 12
1. 1 answer
2. 13 views
Question A tree casts a shadow that is 20 meters long. The angle of elevation from the end of the shadow to the top of the tree
1. 1 answer
2. 13 views
A 15-foot ladder is leaning against a vertical wall. The angle between the ladder and the ground is 60°. How high up the wall
1. 1 answer
2. 14 views
The tangent ratio in a right triangle is defined as:(1 point)Responses HypotenuseAdjacent the fraction with numerator cap h y p
1. 1 answer
2. 14 views
Which of the following is the correct definition of the sine ratio in a right triangle?(1 point)Responses AdjacentHypotenuse the
1. 1 answer
2. 15 views
Select the statement below that best explains how the data in Source 2 provides evidence of a subsystem of Chase's body
1. 1 answer
2. 15 views
Using Source 1, choose the statement below that correctly describes one way the Gatorade affects Chase’s body systems
1. 1 answer
2. 12 views
Sodium hydroxide pellets were accidentally mixed with sodium chloride 8.8g of the mixture were dissolved in water to make 1L of
1. 1 answer
2. 61 views
6.2g of sodium hydroxide is added to 30cm3 of 1M sulphuric(VI)acid.What volume of 0.1M sodium hydroxide solution will be needed
1. 1 answer
2. 54 views
The gross salary of employees of Mutison chemists is based on the basic and additional benefits.Employees with more than 10
1. 1 answer
2. 49 views
Calculate the volume of oxygen produced when 10g of silver nitrate was completely decomposed by heating at
1. 1 answer
2. 50 views
Legal drugs that can only be obtained through a doctor's written order are called:A)over-the-counter drugs B)hallucinogens
1. 1 answer
2. 69 views
The step of drug abuse treatment that involves withdrawal from the drug being abused is called:A) Recognition. B)Detoxification.
1. 1 answer
2. 62 views
WHat was the world creation story of the Chinese
1. 1 answer
2. 152 views
What was the SETTING/CREATION SPACE of Maori mythology?
1. 3 answers
2. 112 views
What early kingdoms formed in Europe from the 400s to the 700s?
1. 3 answers
2. 112 views
What role did the Church play in feudal society?
1. 1 answer
2. 164 views
A pan with four eggs weighs 18 ounces. A pan with eight eggs weighs 24 ounces. What is the weight of the pan?
1. 4 answers
2. 909 views
Determine if 7xv2+y=5 is a linear or nonlinear function.
1. 1 answer
2. 88 views
How to contruct the mediator of a line
1. 0 answers
2. 95 views
Using a lever, a person applies 60 N of force and moves the lever 1 m. This moves a 200 N rock at the other end by 0.2 m. What
1. 1 answer
2. 650 views
X is partly constant and partly varies as Y when y=2, x=30, and when y=6, x=50
1. 1 answer
2. 304 views
What evidence supports the concept of plate tectonics and explains the movement of the continents?
1. 0 answers
2. 1,255 views
how did the clearing of forests by the settlers impact native Americans?
1. 7 answers
2. 520 views
the Minnesota area was acquired through the Louisiana Purchase. This agreement was between the united states and which of the
1. 9 answers
2. 776 views
you ran out of money while shopping at the mall, but your friend still have plenty of money. One of them even has her dad's
1. 4 answers
2. 601 views
Facts and details that the author writes clearly in the text are called what?explicit information obscure information educated
1. 4 answers
2. 937 views
A sales lady earns 12% Commission on goods sold above sh 200,000.Calculate the value of goods sold if she earned sh 14400 as
1. 2 answers
2. 359 views
Using the graph on world trade and production, which describes the impact increased production in 1932 had on world trade?While
1. 2 answers
2. 2,483 views
What is half of the answer in the sequence:1,1,2,8,3,27,4
1. 2 answers
2. 537 views
When Cheryl goes mountain climbing, she rests every 15 minutes that she climbs if Cheryl’s combined time is 2 hours, how many
1. 1 answer
2. 687 views
I need help! We have to create a business and i have no clue what a 'mission statement' is or anything so please help me! (^~*)
1. 1 answer
2. 524 views
You train for A race by running at a speed of 6 mph.A) At this speed, how many minutes does it take for you to run 3.2 miles? B)
1. 2 answers
2. 3,048 views
1. Write a proportion using an unknown value x and the ratio 5:6 then solve it.5/6 = x/12 6 * 2 = 12 5 * 2 = 10 x = 10 2. In an
1. 3 answers
2. 2,301 views
Write a proportion using an unknown value x and the ratio 5:6 then solve it.In an orchestra, the ratio of trombones to violas is
1. 4 answers
2. 1,265 views
A ship sails north, then turns 45° in a clockwise direction. After another hour, it turns clockwise 90°. In which direction is
1. 1 answer
2. 525 views
Eric is planning a 7-day resort vacation. He will play golf on four mornings. He also wants to play tennis but can only play
1. 1 answer
2. 678 views
Calculate the pH of .100 of a buffer solution that is .25 M in HF and .50 M in NaF. What is the change in pH on addition of the
1. 1 answer
2. 934 views
What is the source of the magma that fuels the island arc complex?
1. 2 answers
2. 676 views
Why is it important to understand the relationship between nerves and muscles?
1. 1 answer
2. 505 views
Rick rides 11 1/8 miles in an hour with his bike in second gear going uphill. If Rick rides downhill in fourth gear he goes 2
1. 1 answer
2. 1,756 views
if antiseptic hydrogen peroxide is 3% H2O2 by mass, approximately how many moles of H2O2 are present in each gram of antiseptic
1. 1 answer
2. 1,345 views
A swimming pool is 16 meters wide and 25 meters long. At $50 per square meter. how much will a child-proof covering for the pool
1. 1 answer
2. 1,163 views
A parking lot is 60 meters wide and 80 meters long. At $ 15 per square meter, how much will it cost to pave the parking lot?
1. 1 answer
2. 569 views
Why must the alkyl halide product be dried carefully with anhydrous calcium chloride before the distillation?
1. 0 answers
2. 896 views
Aqueous sodium bicabonate used to wash the crude n-butyl bromide.a) What was the purpose of this wash? Give equation. b)Why
1. 3 answers
2. 1,437 views
An ether and an alkene are formed as by-products in this reaction. Draw the structure of these by-products and give mechanism
1. 2 answers
2. 2,176 views
Why does the alkyl halide layer switch from the top layer to the bottom layer at the point where water is used to extract the
1. 0 answers
2. 1,221 views
what are the formulas of the salts that may precipitate when the reaction mxture is cooled?
1. 0 answers
2. 598 views

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