Answer:
The atria and ventricles are separated by the mitral and bicuspid valves.
Explanation:
The atria undergo atrial systole, a brief contraction of the atria that ejects blood from the atria through the valves and into the ventricles.
Answer:
I prefer you to actually pay attetion in class
Explanation:
Answer:
Flying on an airplane, riding a car, train, or boat.
Explanation:
The different motions that cars or airplanes make can make us feel uneasy or unwell. Our bodies aren't used it to it, and some people are more sensitive to the motions.
Answer:
Steps to be taken are-
1) Get the person to sit down.
2) Offer them a lot of water.
3) Accompany them to any form of shade, and allow them to rest.
4) Monitor them in order to determine if they would need further medical care.
Explanation:
The individual in question is most likely suffering from dehydration, probably chronic. The above mentioned are simple first aid steps to be taken to help out in such a case.
