Answer:
The oxygen enters the bloodstream from the alveoli, which are tiny sacs in the lungs where gas exchange takes place. The transfer of oxygen into the blood is through simple diffusion. While oxygen moves from the capillaries and into body cells, carbon dioxide moves from the cells into the capillaries and starts with high concentration but fades to low concentration.
Explanation:
Answer:
#2 Heart rate monitor
Explanation:
To make sure she is keeping track of her heart rate
The answer would be c. drive aggressively
1:I would say true, because every eating disorder has a explanation on what can get you towards the disorder, though everyone who has it might have got it differently. I wouldn’t say it’s like a certain food though, because it can be with anything.
Answer:
Is there suppose to be a photo
