Bile salts break down and are made in the
a. fats, liver
b. carbohydrates, liver
c. proteins
d. fats, pancreas

None of them...

Explanation:

Bile salts break down fat which is in the answer. However, it is stored in the gallbladder and the gallbladder secretes it. I may be wrong, but I googled it afterward just in case and it confirmed my answer.

above statement is not a true statement about the open ocean because the open ocean has low levels of nutrients. most of the photosynthetic activity on earth occurs in the open ocean within the photic zone. organisms in the deep ocean are exposed to frigid temperatures and total darkness but it does not begin at the low-tide mark.