Answer:With this system, blood always flows in only one direction inside the heart. There are also valves at the bottom of the large arteries that carry blood away from the heart: the aorta and the pulmonary artery. These valves keep the blood from flowing backward into the heart once it has been pumped out.
Explanation:
They may be dehydrated, dehydration causes both of these symptoms
In a discussion of 2 people for sure there are certain ideas being shared by both parties. TO make sure that the discussion they shared are positive and rewarding, they must learn to listen to each other's ideas and sharing, they must also learn to acknowledge and always meet in the middle.
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<span>-Because the hypothalamus is like the basic control center of <em>homeostasis. </em>So, if you didnt have it, it would be impossible to live.
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