Answer:
Yes, you don't want something that say protects you only before a certain age
Explanation:
U didn’t put the answer choices down
I’m pretty sure it’s an embryo
Both warm-up and cool down exercises can help prevent injuries associated with workouts. They allow the heart rate to increase and decrease slowly which prevents light headedness and also improves blood flow to the muscles.
Waste/toxins would not be able to leave the body. The kidneys filter out the waste and eliminate it through the urinary tract.