Answer:
Vital signs are measurements of certain basic parameters of human health. These include body temperature, the rate of breathing, heart rate and blood pressure. These are the first things that are looked at by doctors when they see that patients.
Explanation:
Answer:
It is true that individual sports is different from team sports.
Individual sports depend upon the individual's hard work, focus,determination only he is responsible for his fate.
when we talk about team sports it is about co-ordination , team brilliance individual cannot team sport alone every one have to contribute for the team to succeed.
I would say call his grandmother. Because maybe she call tell him about her experiences and help him get through his situation
Some reminders are necessary:
Artery does not have valves, the blood pressure on it is very high, there is no risk of blood backflow, so it does not need valves
Arteries are vessels that transport blood from the heart to capillaries.
Veins are vessels that transport blood back to the heart from capillaries.
According to these reminders, you could conclude that:
A is false (no backflow in arteries)
C is false (no backflow in arteries)
D is false ( veins take blood to the heart)
so the right answer is B