During migration, animals undertake a

a. seasonal movement

b. repeating daily cycle of behavior

c. sleeplike state

d. search for a new permanent habitats

Which of the following is an example of analyzing data

How does artificial selection provide evidence for evolution by natural selection

There are bones in the human body that work together to form the system.

Where does the primary source of energy needed for life come from? 1) solar energy 2) geothermal energy 3) nuclear energy 4) kinetic energy

Which type of RNA carries a genetic code from DNA to the ribosome? A) mRNA B) qRNA C) rRNA D) tRNA

A knowledge of. science is essential in many different careers such as those of geologist meteorologists astronomers or oceangraphers

Describe how abread mould obtain nutrients

From the esophagus to the anal canal, the walls of every organ of the alimentary canal are made up of the same four basic layers. Arrange them in order from the lumen. A. muscularis externa, serosa, mucosa, and submucosa B.

Which of the following is a possible long-term consequence of two organisms occupying the same niche

How do molecules differ under a microscope when it becomes winter