B. your heart rate when your heart is working at its maximum
I think I c because I think it’s c ya so if Iam worng sorry fr fr sorry
Sleep is very important and affects how we make decisions. When we don’t get enough sleep, we are more likely to make bad decisions and put ourselves at risk for an injury. For example, driving a car while not getting enough sleep can increase your chance of getting into a car accident. Not getting enough sleep can also make someone irritable, weaken the immune system, and put you are risk for other health problems such as a stroke.
When scheduling your meeting<span>, consider the information that </span>must<span> be covered, ... to prepare for any discussions or decisions that will </span>occur<span> during the </span>meeting<span>. After meeting need to follow through with what you talked about. stay on task</span>
Answer:
D.
Explanation:
The respiratory system is responsible for breathing—that includes oxygen.
