Water and Blood: The Excretory System
- In your own words, explain why the excretory system is important to your body.
The excretory system is very important for the body because it is in charge of getting rid of the waste, and without the excretory system it can lead to death.
- Why is it dangerous to be unable to sweat?
It is dangerous to be unable to sweat because you could get an heat stroke, and that is very dangerous because it can lead to death.
- What substance does the liver change into urea?
The substance that the liver changes into urea is Nitrogen. When you recycle the waste a lot of Nitrogen comes into the blood so to prevent it the liver it there to filter it.
- Which organs turns liquid into urine?
The organ that turns into urine is the kidneys. When you drink lots of water the kidneys separate some water into the blood and then the rest turns into urine.
- What happens if waste builds up in our body?
If waste builds up in the body it becomes toxic, which can be very deadly.
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