C I think prevalence refers to existing cases... and so on. Btw I’m so sorry if I get dis wronf
I think it might be d. the lungs expand and contract which increases the rate of blood flow so the muscles can convert and store energy
You're most likely to feel refreshed and worn out, well depending on how much you usually do these moderate intensity workouts.
I believe it’s carbon dioxide, because you use your respiratory system to breathe in oxygen, and oxygen goes through your circulatory system. And you breathe out CO2.
That statement is True
Incorrect use of drugs could cause an overdose, which could eventually lead to death
Incorrect use of dietary supplements ( lets say you take different type of supplements without knowing what you're doing) , could create a toxic result for your body, which also could eventually lead to death
