Answer:
Emphysema
Explanation:
You get it from airborne stuff like smoke I'm pretty sure.
The answer is C genetic variation
Food vacuole is used to store and digest food in amoeba
The best answer would have to be
B.) The volume, density, and salinity of the ocean water
Answer;
The first choice (A) is an unsaturated fatty acid.
Explanation;
-An unsaturated fat is a fat or fatty acid in which there is one or more double bond in the fatty acid chain.
-A fat molecule is monounsaturated if it contains one double bond, and polyunsaturated if it contains more than one double bond. In this case, the unsaturated fat (A) is polyunsaturated.
