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What affects the blood in the weightlessness?

In weightlessness, fluids in the body tend to move towards the head, causing increased pressure in the blood vessels there. This can lead to a temporary increase in blood volume in the upper body and a decrease in the lower body. Additionally, changes in gravity can affect the body's ability to regulate blood pressure and circulation.


Name three reasons why the nervous system is one of the most important system in the body?

First of all, the nervous system is like the central commanding centre of the body. Your breathing rate, homeostasis, your muscle movement - almost all systemic activities are regualted by the nervous system. When the nervous system gets disconnected from the rest of the body as in the case of a break in the spinal cord (for example), paralysis can occur. This is because the body as a whole needs instructions and these instructions have to be given by some organ/organ system. Take for example, a simple problem like dehydration. Your blood volume can decrease, which means your blood pressure can fall. When such an event occurs, hormones are secreted via a cascade to allow retention of more quantity of water from the kidney while filtration, allowing your blood volume to come back to some semblance of normalcy. So, each little environmental or internal event that can hamper the normal functioning of the body is counteracted by the decisions of the nervous system. Even muscular movement, especially involuntary, could not occur without the guidance of the nervous system. As such, the nervous system is the most important system in the body.


Defenders of the body?

your skin is a big help in protecting against all sorts of things, and is the biggest organ you have. yes even bigger than the large and/or small intestine. your skull protects your brain from contact. your eyelids protect your eyes. there are tons of defense mechanisms on and in your body. Also the skeletal system is located right under the thick layer of muscle. If you break a bone, it can be healed, it wont be broke forever. Your bones are very important. If we didn't have them, we would FALL down.


During periods of physical exercise there is an increased production of carbonic acid does the pH body fluids rise or fall?

During periods of physical exercise, the increased production of carbonic acid causes the pH of body fluids to fall. This is due to the accumulation of hydrogen ions when carbonic acid dissociates in the blood.


Can your spleen fall out of your body?

No, your spleen cannot "fall out" of your body. It is a soft organ located under the ribcage on the left side of your body and is held in place by ligaments and surrounding organs. In case of injury, the spleen can rupture or get damaged, but it remains within the abdominal cavity.

Related Questions

Why does the blood sugar levels start to fall after 60 minutes?

The digestive system is working and the body is moving


What system does the espohogus fall under?

Digestive.


What part of the body system does appendix fall under?

The appendix is part of the digestive system. The base of the appendix is at a fairly constant location, 2 cm below the ileocecal valve.


How does the body detect the rise and fall in body temperature?

The heart, as it pumps warm blood throughout the body.


What number is Human Body in the Dewey decimal system?

In the Dewey Decimal System, books on the human body typically fall under the 610 range (610-619). This classification includes topics related to medicine, health, anatomy, and physiology.


What system of government would Communism fall under?

Socialist.


What bone does Leukemia affect?

Leukemia doesn't affect your body, it affects your circulatory system and affects your blood, but sometimes your hair can fall out depending on how severe your leukemia is.


What career does a blood spatter expert fall under?

That would be a forensic scientist.


Why does the heart pump blood around the body?

The Heart pumps your blood around your body because if it didn't you would die. You would die, because blood creates energy around your body, and if a certain part (let's say it's the leg) doesn't get enough blood there, it would fall asleep, and eventually fall off. Do you want your leg to fall off? No. If too many parts fall off, you die.


Where you can find blood gnat queen in game Fusion Fall?

Ask some body


Which body system includes all the bones in the human body and protects the organs?

the skeletal system is one of the main systems of the body,which help us to maintain our posture and stand straight.skeletan means bones,and so bones belong to the skeleton system.


Is zoology apart of biology?

Yes, it does fall under the area of biology.Yes, it does fall under the area of biology.Yes, it does fall under the area of biology.Yes, it does fall under the area of biology.Yes, it does fall under the area of biology.Yes, it does fall under the area of biology.