Answer:
They pump blood/help us breathe oxygen.
Explanation:
The lungs are a very important part of the body, without them we would die.
Answer:
The signs and symptoms of skin cancer an include new skin lesions, a change in the shape, color, texture, or elevation of an existing mole, and much more.
Explanation:
According to AROUSAL approaches to motivation, each person strives to maintain a certain level of stimulation and activity.
Answer:
d.it interferes with attention
Explanation:
just try not sleeping for 2 days and see what happens
