Your answer would be B : resting heart rate The reason why this is your answer is because are body need the oxygen to keep your body flowing from not having a storke
Answer:
D, both A and B
Explanation:
D, both A and b!
Eating healthy strengthens the body, and keeping a clean kitchen prevents most nasty things from getting into your foods.
Polio destroys motor neurons specifically. The question came with no "Which of these options"
So you know the laws and what it like to be a parent and responsible
