Why is it important that the phospholipid bilayer be both hydrophobic and
hydrophilic?

a. it is not important
b. to maintain a proper internal environment.
c. to link cells together.

Which of the following descriptions of proteins are true? i. proteins can have different sequences of amino acids. ii. proteins can have different shapes. iii. proteins can have different numbers of amino acids. a. only i and ii are true. b. only ii and iii are true. c. only i and iii are true. d. i and ii and iii are all true. e. none are true statements

In order to clone adult animals, scientists typically begin with a(n)

Analyze how the water cycle affects a food web. now list 3 examples for each below using complete sentences, on how too much water would affect the same web? how about to little water?