Adaptations for water in fish include

a. several fins for swimming.

b. a system of muscles for movement.

c. gills that allow them to "breathe" oxygen in water.

d. all of the above

What is the function of ribosomes?

Which of the following provides the best justification for the contention that Archaea are more closely related to Eukaryota than they are to Bacteria?

Which exocrine structure is involved in the digestion of fat? lacrimal glands liver oil glands salivary glands

The nitrogenous bases cytosine and thymine are

Which of the following terms is used to describe a resource that can be replaced naturally over a relatively long period of time? O A. Renewable resource O B. Fossil fuel O C. Greenhouse gas O D. Nonrenewable resource

17. Which mutations can affect offspring?

13. The sequentially flashing Christmas tree lights appeared to generate pulsating waves of motion. This best illustrates A) relative motion. B) retinal disparity. C) the phi phenomenon. ) frequency theory. E) perceptual adaptation.

What has to be done to a plant oil to turn it into a trans fat?

When cellular product levels get too high, the responsible enzyme is inhibited. this is an example of?

Which procedure would best increasing amount of heat energy that is actually gain by calorimeter b