TIMED TEST DUE NOW PLEASE HURRYY Which cell organelle converts high-energy molecules into products that can be used to power life functions?

A: Mitochondrion
B: endoplasmic reticulum
C: Cell membrane
D: Nucleus
E: Ribosome

Mitochondrion

Explanation:

Good luck bro

1 digestive system

2 stomach

3 bladder

4 carbon deoxide

5 tiger

when you breathe in, or inhale, your diaphragm contracts (tightens) and moves downward. this increases the space in your chest cavity, into which your lungs expand. the intercostal muscles between your ribs also enlarge the chest cavity. they contract to pull your rib cage both upward and outward when you inhale.