What does a cell's surface area to volume ratio affect?
a. the cell's ability to reproduce
b. the cell's ability to defend itself
c. the cell's ability to feed enough
d. the cell's ability to replicate it's dna

C. The cell's ability to feed enough

The surface area to volume ratio of a cell affects the efficiency of diffusion which means that it takes longer for substances to get to the center of the cell. In simpler words, cells need to be able to obtain nutrients from their environment as well as to eliminate waste from themselves so increasing the size of a cell would increase its surface area and thus its demand for nutrients increases.

endo:

regulates body hormones, aldosterone, vasopressin

neural:

signal, regulates body using electric signals, reflex

endo has to do with hormones; aldosterone and vasopressin are both hormones. i also had this question and got it right : d

the framers of the constitution insisted that federal judges be nominated instead of elected due to their desire to have judges above the shifting whims of the masses.

the hope, whether achieved or not, was that federal judges would only be beholden to the law and that by not having judges be elected, they would be protected if that law dictated an outcome that ran counter to popular opinion.