Blood has three main functions: transport, protection and regulation. Blood transports the following substances: Gases, namely oxygen (O2) and carbon dioxide (CO2), between the lungs and rest of the body. Nutrients from the digestive tract and storage sites to the rest of the body.
Answer:
stress relates to nutrition in that <em>the more stressed a person is, the more likely he'll crave for food or not eat at all</em>
and it relates to substance abuse in that<em> stressed individuals sometimes make poor choices in managing stress</em>
Explanation:
"Stress" is a normal reaction of a person's body when faced with unexpected, challenging or demanding things.
The more stressed a person is, the more likely he'll choose unhealthy foods or those foods which are high in sugar. At this time, it is the person's comfort food. There's also a possibility that the person will not eat anything at all or skip his meals because of overthinking or doing many things.
Sometimes, a person makes poor choices in managing/coping with stress such as turning into substance abuse, smoking, binge-drinking and so on.
The speed is not stable/constant , it`s changing
Answer:
D: Health care and public health are not mentioned in the United States Constitution thus the states generally have considerable authority in these areas.
Explanation:
Individual states have different laws governing healthcare and public health in them, and so anyone moving from one state to the other, has to fulfill the laws of the destination state if they want to practice in that state.
ANSWER A.Travis’s heart pumps more quickly to allow oxygen to be removed from the air and transported to the tissue.
