Answer:
He went into school and don't know how to act!
Explanation:
Answer:
Without enough red blood cells, your body can't get enough oxygen, causing fatigue. Episodes of pain. Periodic episodes of pain, called pain crises, are a major symptom of sickle cell anemia. Pain develops when sickle-shaped red blood cells block blood flow through tiny blood vessels to your chest, abdomen and joint.
Explanation:
you are welcome :)
Warm ups get your heart rate and blood flow up and get your body more active to prepare it to do harder and more vigorous exercises.
Cool downs slow your body and heart rate down after more active exercises and allow you to get to a more stable and normal pace after harder exercises.
Answer: From my research it seems the answer is either a or c
Explanation:
Answer:
The anwser would be B. Cross-bridges would form in the absence of an action potential from a motor neuron.
Explanation:
please mark me brainlest!!!
