When being delivered dairy products are always inspected for … Select one:
a. Within expiration date.
b. Correct temperature (41 °F or lower).
c. Clean, undamaged packaging.
d. All of these.

d. All of these

Explanation:

food, especially food that can sour and expire such as dairy, has to met certain standards before it's released to the public. it can't be expired, it must be kept in cooler temperatures, and the packaging should be nice as to appeal to the buyer more but mainly to make sure nothing got in and contaminated it.

the answer to your question is:

c. complementary base-pairing

affects the water bodies: excessive use of fertilizers causes eutrophication. the fertilizers which are used on plants affect the quality of land on which it is used, further causing erosion of soil. the fertilizers used on plants contain harmful chemical fumes which affect the environment.