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Blood is one of the few biological systems that appear to be affected very little by weightlessness and free-fall.

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How do you experience weightlessness on earth?

You can approximate weightlessness in a swimming pool. NASA astronauts practice maneuvers under water.


Can vacuum create weightlessness?

A perfect vaccuum is one in which there are no molecules of anything in it. That means no atmosphere, no nothing. But, that has nothing to do with the effects of gravity. Outer space is very close to being a perfect vaccuum but still experiences gravitational fields; if it didn't the Earth would be flung out in nothingness.


The form of cancer that affects the tissues that produce blood is called?

The form of cancer that affects the tissues that produce blood is called leukemia. Leukemia is a type of cancer that starts in the bone marrow and leads to the production of abnormal white blood cells.


What is the formula of weight weightlessness?

Weightlessness occurs when an object is in free fall, experiencing no net force acting upon it. The formula for weight (W) is given by W = mg, where m is mass and g is the acceleration due to gravity. In a state of weightlessness, such as in orbit, the gravitational force is still present, but the object is falling at the same rate as its surroundings, resulting in no sensation of weight. Thus, while weight can be calculated, the experience of weightlessness means that the object does not exert a force against a supporting surface.


What system is sickle cell a disease of?

Sickle cell disease is a genetic disorder that affects the red blood cells. It is caused by a mutation in the gene that affects the production of hemoglobin, a protein in red blood cells that helps carry oxygen throughout the body.

Related Questions

What does weightlessness?

Weightlessness is the effect that astronauts enjoy in space.


How could you use the word weightlessness in a sentence?

you are so weightlessness


What does weightlessness mean?

Weightlessness is the effect that astronauts enjoy in space.


What is the root word of weightlessness?

The root word of weightlessness is "weight."


What malaria affects?

Mostly it affects the red blood cells.


Snake bite first affects brain or blood?

The bite of a snake first affects the blood, unless a person is bitten directly in the brain, which would be very difficult. The reason it affects the blood first is that the venom must first travel through the blood.


A sentence using the word weightlessness?

In space, there is no gravity and one would experience weightlessness.


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.


How Cholesterol affects the respiratory system?

It indirectly affects the respiratory system. Cholesterol affects the circulatory system and there is high blood pressure. Due to high blood pressure, the heart cannot pump a lot of blood to the body which indirectly affects the lungs!


What is weightlessness?

Weightlessness is a condition when the magnitude of weight of respective mass becomes zero.


How do you put weightlessness in a sentence?

In space, there is no gravity and one would experience weightlessness.


What is suffix of weightlessness?

The root word for weightlessness is weight. :)