The blood picks up carbon dioxide and waste from the tissue. The oxygen and nutrients go out of the blood into the tissue around the capillaries.
It would be A.
A sedentary lifestyle is a lifestyle where your lazy and don"t do any physical activity.
Even having a cold or sore throat makes you more susceptible to dehydration because you're less likely to feel like eating or drinking when you're sick. So yes you can get dehydrated in the cold.
Answer:
Muscles make up approximately 40 percent of total weight.
The heart is the hardest-working muscle in the body. ...
The gluteus maximus is the body's largest muscle. ...
The ear contains the smallest muscles in the body alongside the smallest bones. :)
