Why does the heart automatically adjust the flow of blood to match activity levels?
2 answers:
Your heart is going to start bumping oxygenated blood through your body as with more exercise more oxygen is needed.
C.
It builds up a higher level of oxygen in the blood
You might be interested in
Answer:
This can be a sign of lymphangitis, an infection that impacts the body's lymph system.
Explanation:
Answer:
I think D is correct
Explanation:
90% sure
T if you don’t want to exercise then you won’t and you won’t be active right so I believe the answer is true
I would say A because there are different things in our economy that effect our gas prices. Therefore, it’s a cause and effect situation.
"...resting heart rate."
:)
