Aseries of chemical reactions that break down a large compound into smaller units is known as

Catabolism is the breakdown of large compounds into smaller ones. Catabolic processes release energy, which the cells can use to fuel other cellular reactions. The breakdown of glycogen, TG, proteins and large molecules into their components pieces are catabolic processes.

answer (c) by causing social withdrawal;

absolute strength refers to the maximum force exerted by a body irrespective of body size. relative strength on the other hand is the force exerted by a body in relation to muscle size or body weight.

so the answer is: c. absolute strength measures strength regardless of your body size, while relative strength measures strength adjusted for your weight.