Time

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

Questions

The following questions were asked by visitors named Time.

A steel bar of length L=2 m, with modulus E=200 GPa and constant cross sectional area A=200 mm2 is constrained between two walls at its two ends A and B. A distributed axial load, fx(x)=−p0(1−3x2L), with p0=200 kN/m, is applied to the bar only in the 0≤x≤...

=42 Z=~3 {Browse X} % (a) {Browse Z} declare Y=X+5 {Browse Y} % (b) declare X=1234567890 {Browse X}

A heavy box is pulled across a qooden floor with a rope. the rope makes an angle of 60⁰ with the floor. A force of 75N is exerted on the rope.

Why is there such a wide variety of immune system responses between hosts when they are infected with the same virus?

Which component of skin protects against UV light?

Early bacteria that could make its own energy evolved into

What physical difference that is linked to a genetic trait is evident about Asian and African elephants

Four different species of lizards are represented in the following diagram. Which of the following could be true according to the diagram

All the animals to the right of the salamander would have the common characteristics of

What order is simple, single-cell organisms appear, the diversity of multicellular organisms increases, and multicellular organisms begin to evolve

For a polygenic trait, the two extremes were selected for- therefore changing the allelic frequency in a population and the distribution of phenotypes. This is an example of

What is the area off the trapezoid? The diagram is not drawn to scale.

What is the area of the trapezoid? 7cm, 5cm outside, 5cm inside

Space figures and cross sections practice

A jewelry store buys small boxes in which to wrap items they will sell. Fund the lateral area and the surface area of the box to the nearest whole number. Use the large 14x7 cm rectangles on the top and bottom as the bases.

what is the lateral area of a cone with radius 19 cm and slant height 11cm

what is the lateral area of the square pyramid, to the nearest whole number

if a scientist is comparing an unknown species of insect to sample DNA from a black wasp, what will be the best evidence that the species are related

Which statement best explains why two different plant species have the same two types of chlorophyll present

Which statement best illustrates a rapid biological adaptation that has occurred, leading to diversity within a species

Which term refers to a species that no longer has any living members

Which of the following is used when a charity urges you with an emotional appeal to support them because its the right thing to do

Identify the type of sentence: Daria asked Becky to help her with her Science homework

Identify the type of sentence: Josh and I are meeting for pizza at noon today

Identify the incorrectly punctuated sentence

Identify the incorrectly punctuated sentence It is such a hot humid day today. We should water them, or they might wilt in the heat.

Canis familiaris ( dogs) and canis wolves are a different what?

What is true of all organisms in the kingdom Protista, plantae, fungi, and animalia

One disadvantage of asexual reproduction is

Which answer best describes an advantage to a planarian worm from having a high stem count?

How does the bottleneck effect lead to genetic changes in a population of organisms

Which statement best describes evolution

What is phenotype

What did jean baptiste lamarck believe

What did charles Darwin focus on for survival

Compare lamarck and Darwin beliefs

Which pair represents an example of analogous structures in animals

An archeologist uncovers bones he suspects belonged to a relative of today's modern horse. What is the best method of testing this belief?

Using hardy-weinberg principle, if p=0.3, what is q

if a population experiences no migration is very large has no mutations, has random mating, and there is no selection, what will happen

Which word is associated with evolution

Which word is associated with evolution, extinction, change, stability, or continuity?

How do vaccinations prepare the body's immune system ro fight invasions of a specific pathogen

Which of the following would discourage the development of an antibiotic-resistant bacteria

Volumes of prisms and cylinders geometry

based on the diagram which two groups of organisms share the most similar dna? warm-blooded and cold-blooded Turtles and frogs vertebrates and invertebrates bears and salmon

True or false: One of the major obstacles to peace between the israelis and Palestinians is the control of the sinai peninsula

Regrowth of a forest after a devastating fire is an example of what process

What effect does deforestation have on burning fossil fuels

What causes temperature to rise in the surface of the earth in the past century

Chloroplasts and mitochondria are both thought to have evolved through the process of what

What statement is true about natural selection

What pattern is predicted by observing fossilized mollusks in marine sediment that show a continuous series of forms changing from uncoiled to coiled

What isolation does not attract the main population when organism develops different courtship rituals

What relationship keeps predators away from acacia tree and in turn provides shelter and food for ants

Select 3 process that can increase the variation of a species: budding, selective breeding, genetic engineering, cloning, mutations, or fission

If a young sunflower plant in is the sun at different times of day what would be the plants movement

A sphere has center (0,0,0) and a radius of 5. Which of the following points lies on the sphere? Use the distance formula, but adjust it to be used fir three variables instead of two.

in cranes tok-chae was being held prisoner because he

Which of the following could represent the scale factor of the larger figure to the smaller figure? The larger triangle is v=343 in.3squared and tge smaller triangle is v=216 in. 3squared

how did the chinese government respond to demands for democratic reform in tiananmen

which of the following is the main purpose of yhe European Union (EU)?

Which impact did the shift to market economics have on Russia under Boris yeltsin

True or false: A great challenge faced by both China and India today is expanding foreign trade

True or false: the us leaders pursued a foreign policy goal in latin America,of funding socialists takeovers of democratic governments, during the cold war

True or false: High population growth and diversification of exports are two obstacles that hinder progress in developing nations

Two of the biggest challenges for improvement in developing African nations are high population growth and lack of education. True or false?

which of the following describes how the industrial revolution affected economic practices?

which of the following was one way that the French revolution differed from the American revolution?

Which of the following was one way that the French revolution differed from the American revolution? A. It established a permanent democratic system of government B. It led to rise of a military leader to emperor C. It occurred peacefully, without conflic...

why is meiosis needed in animals? a. Because 2 diploid cells are required to make 1 haploid zygote b. Because 2 haploid games are needed to produce a diploid zygote c.Because 2 identical daughter cells are needed to repair tissues d. Because 2 diploid cel...

Which type of selection would most likely lead to a shift toward darker fur in a rabbit population. a. stabilizing b. disruptive c. acquired d. directional

Which type of selection would most likely lead to a shift toward darker fur in a rabbit population. a. stabilizing selection b. disruptive selection c. acquired selection d. directional selection

Answers

The following answers were posted by visitors named Time.

the butterfly effect

I ALSO NEED HELP WITH THAT!!!!!!

A heavy box is pulled across a qooden floor with a rope. the rope makes an angle of 60⁰ with the floor. A force of 75N is exerted on the rope.

What is the modern classification system based on

What is gene frequency

What did charles Darwin believed

Areas and volume of similar solids practice

which of the following could represent the scale factor of the larger figure to the smaller figure? The larger triangle is v=343 in.3squared and tge smaller triangle is v=216 in. 3squared

Which of the following could represent the scale factor of the smaller figure to the larger figure if the smaller sphere is S.A = 20 pi yd 2squared and the larger one is S.A. = 125pi yd 2squared