How is metabolism related to lean muscle tissue?

a) lean muscle tissue has no affect on metabolism

b) increased metabolism converts body fat to lean muscle

c) as lean muscle decreases, metabolism increases

d) as lean muscle increases, so does metabolism

Lean muscle tissue increases metabolism.

Depression is lifelong, though you can get medication to with it. the difference between sadness and depression is that sadness lasts a little bit, depression last a long time and it goes on and off. people usually get depression through experiences they have been through, or genetics.

The talk test measures ease of speaking during exercise;