Answer:
the wood is being burnt leaving behind ash and changing a solid to a gas ( wood to fire )
Explanation:
<span>The ventricles are the part of the heart that are responsible for the pumping action to move blood throughout the body. Therefore, the muscles in the ventricles are much larger and thicker to do their job properly. The atrium only has to pump blood through an open valve (the tricuspid valve) into the right ventricle. There is much less resistance to this flow of blood so much less muscle is needed. </span>
Explanation:
Cell wall is not present in animal cells .
Answer:
Red blood cells (RBC)
