Answer:
Active transport
Explanation:
Diffusion is when particles (like perfume) spread out everywhere from an area where there is a lot of it to where there is a little to none of it. Active transport is the opposite. A cell for example would use it's own energy to absorb nutrients when it already has quite a lot. Naturally diffusion would make the particles or nutrients go out of the cell because there is a lot of it inside the cell not outside, so active transport is used to absorb as much as the cell can from around it, even when it is full.
King Tutankhamun's mummified body was enclosed in three nested coffins with the innermost made of gold.
Tutankhamun’s sarcophagusis composed ofbut three coffins in which to hold the body of the king. The outer two coffins were made of wood and covered in gold together with stones, like turquoise, but the inner coffin was made of solid gold.
They can only hold so much and then they'll pop
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Blood cells are produced in the bone marrow and the bone marrow is part of the skeletal system. So the answer would be skeletal system<em>. </em>