Answer:
Anaerobic exercise is a type of exercise that breaks down glucose in the body without using oxygen, as anaerobic means “without oxygen”. In practical terms, this means that anaerobic exercise is harder but shorter than aerobic exercise
Explanation:
because that is what it is
ATP contains more energy than ADP.
Answer:
The DNA that contains your genes is stored in your cells in a structure called the nucleus.
Explanation:
I think it is a petrified fossil but you didn't give any choices