What might a developmental anatomist study? 1. differences in athletes training at age 18 and age 50

2. how the body decays after death

3. the body's reaction to cold temperature

4. how genetic code is passed down through generations

I’m going to go with b!

Mitochondria produce atp, a high energy compound. atp is used for all sorts of enzyme-mediated reactions, such as making proteins/nucleotides/etc, certain compounds cross the cell membrane, muscles move, etc.  without this source of energy, a cell will die. it will not be able to repair itself, defend against pathogens, etc.

Ascience cannot answer religious question