Answer:
A) frying
Explanation: I don't know it just makes sense i guess?
Having low haemoglobin means less O2 is being sent to the blood and heart, which can reduce heart rate which is dangerous
B. False. the whole point of warming up is to prepare both the cardiovascular system and muscular system
Best way to to get tested is at a clinic
Probably C. Because it says that it’s a part of the nervous system
