CoRreCT anSweR <em>Is D.</em>
Well, how the heart pump model work is basically the same on how human heart works. The only thing that different is that we make the model work using external kinetic force while our heart moved using our cells
hope this helps
Answer:
losing their hind-limbs, growing a flat tail, developing flippers and streamlining their bodies.
Explanation:
It's the Immune system!
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Answer and Explanation:
There are various processes that are part of the water cycle:
- Precipitation: any kind of product that falls from the clouds
- Condensation: when a gas turns into a liquid
- Evaporation: when a liquid turns into a gas
- Transpiration: the evaporation of water from plants' leaves
- Runoff: the water that drains down from a source
Hope this helps!
