Answer:
The correct answer is: [A]: " True. "
Explanation:
{since cold water is harder on your system.}.
_______________________________________________
Answer:
1. Electrical impulses in the heart cause the muscle to contract.
2. To keep the blood flowing in only one direction
Explanation:
In the first question, the correct answer is ''Electrical impulses in the heart cause the muscle to contract''. Every muscle in our body contracts because of electrical impulses and this is also true for our hearts. Or any hearts in nature that we know of.
In the second question, the answer is ''To keep the blood flowing in only one direction''. We have those valves and without them, we wouldn't be able to function as we do.
During hypovolemic shock, hypotension tends to develop after the loss of more than 20 percent of blood volume.
<h3>What is hypovolemic shock?</h3>
Hypovolemic shock is a dangerous condition in which your heart can't get your body the blood (and oxygen) it needs to function. This happens because you've lost a large amount ― more than 20% ― of your blood volume.
You can also get hypovolemic shock from losing a large amount of fluids after a lot of diarrhea, throwing up or sweating.
Because hypovolemic shock keeps your organs from getting enough blood or oxygen, you need to get treatment right away.
To learn more about hypotension, refer
https://brainly.in/question/12914486
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Answer:
Petra is able to imagine what would happen if parents were held legally responsible for the crimes of their children. She is capable of making an argument for or against this, regardless of her opinion. Petra is probably in Formal Operational Stage of cognitive development.
Explanation:
The formal operational stage begins at approximately age twelve and lasts into adulthood. at this stage adolescents tend to manipulate abstract thinking in their brain into something concrete.
