The fatty tissue surrounding the kidneys is important because it
a. ensures adequate energy for the adrenal glands to operate efficiently
b. stabilizes the position of the kidneys by holding them in their normal position
c. is necessary as a barrier between the adrenal glands and kidneys
d. produces vitamin d

Photosynthesis uses co2 and cellular respiration produces co2. we call the point when the two processes are in balance--when there is no net production of co2--the compensation point. how might you limit one of the processes in order to achieve a compensation point?

The wind speed in the region between cities a and b was probably the greatest at noon on which day?

You are studying a protein that you call protein x. there is an aspartic acid at a key position in protein x which is important in the folding and stabilization of that protein. if this aspartic acid is changed to a different amino acid, which type of amino acid substitutions is most likely to allow the protein to fold normally?