The correct answer is muscular. When you work out, you are using your muscles to help you perform well during fitness exercises. When your muscles are overused, you will feel sore the next day because your muscles had to work hard.
Answer:
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Explanation:
Answer:
The inferior vena cava is the largest vein in the body and carries deoxygenated blood from the lower half of the body into the heart. The left and right common iliac veins converge to form the inferior vena cava at its lowest point
Explanation:
These options are kind of the same but anyways
yes you should make sure the scene is clear before you help.