Stress hormones affect your respiratory and cardiovascular systems. During the stress response, you breathe faster in an effort to distribute oxygen and blood quickly to your body core.
Our immune system defends us from familiar or weak germs.
Repetition.
10 reps means 10 repetitions. <span />
We have 5 vital organs heart kidneys liver and lungs. The human brain is the body’s control center so it’s a major role in the human body.
Answer:
People talking about them
Explanation:
usually I see people cover up their ears or head when their next to people that are usually talking about them so they cover up their ears because they dont want them to bring them down
