Need help with these questions for bio

The answer to No 6 is B

Explanation:

For question 6, the answer is C

The next question the answer is A (nucleic acid)

Q14 the answer would be C

For matching the term, for polar substance go with the option: uneven distribution of charge

for the last question, for cholesterol, the answer is lipid

Explanation:

i believe it is c: genes for body color and wing size are inherited separately from each parent.

which is not a category of marine organisms