why is it true that a person who eats a steak get 1/100th of the original. energy from the sun , while a person eats an apple gets 1/10th lf the original energy

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.

haha

it's made from mineral oil

it's a.true. i'm kind of smart.