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Q: Why does the blood need to go to the different parts of the body?
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Why do different parts of the body require different amounts of blood?

Because some parts of the body need more blood because they do more work. And the capacity in some parts are smaller than others.


How do blood vessels cool the body?

they help pump blood to the parts of your body that need blood like your mussels and organs


Why does the heart pump to the different parts of the body?

Because your muscles need oxygen and oxygen is in the blood so the heart pumps bloid around the body


Why does giraffe have the biggest heart of land animals?

they need a big heart because of their large body so that it can still send blood to different parts of the body


Why does blood travel to all parts of your body?

because you need blood to move! lol!


Why it is necessary for blood vessels to difference in sizes?

B/c different parts of the body require different amounts of blood flow. If all vessels were equally sized and big, then blood would hardly more in those in parts of the body that only need a little flow. If all were equally sized and small, then blood would have to flow at a whopping pressure in parts needing a lot of blood flow. By having varying sizes the body can have similar pressures in both areas that need a lot of blood as in areas only needing a little.


Are there body parts that need the heart?

Yes every part of the body needs blood.


What do you need fluids?

You need fluids so that your body can function correctly, such as water to stop your body from drying out and blood to keep all your body parts working.


What chamber of the heart pumps blood to the different parts of the body?

left ventricle


How does blood help us maintain homeostasis in our body?

Blood carries oxygen in our body to different parts of our body. This oxygen is very essential for the functioning of each and every organ of our body. The lack of which can kill us. So essentially, without blood, our organs cant get the oxygen they need and eventually we would die...


What do All animals need to Materials around to the different parts of their body?

hi


Why must you have a heart?

The heart pumps blood around your body. Without blood, your body parts cannot get the fuel they need - oxygen and food. The heart has to keep pumping so that all of your body is supplied with fuel. If your heart stops pumping, your blood stops flowing and you will die as your body parts run out of nutrients and oxygen.