Describe the unique appearance of diatoms. what chemical compound composes their outer covering, and what is this shell called? how does the diatoms' habitat enable them to photosynthesize?

Identify the type of energy involved in each step

Select all that apply. Biological knowledge can benefit life in which of the following ways?

Which phase of cell division is considered to be the "resting state?"

Suppose that you only have liability and collision car insurance and you allow your roommate (who doesn't have car insurance) to drive your car to run an errand.

An organism has the following traits: • Unicellular • No nucleus • Contains DNA What domain does this most likely belong in? A. Eukarya B. Archaea C. Protista D. Animalia

The end products of pyrimidine catabolism are a. None of the answers given is correct b. uric acid and glycolic acid c. beta-alanine and beta-aminoisobutyrate d. uric acid and allantoin e. beta-alanine and alpha-ketoglutarate

It is okay to use words for the equations, but you also need to write down the actual formula that includes the chemical compounds as found in the lessons.

What animals belong to the order Ungulates or hoofed mammals?

What is wastewater treatment plant

Which of these effects on digestion is not produced by the parasympathetic nervous system?