The nucleus is the cell's control center
I believe it's oxygenated or oxygen rich blood away from the heart.
I see someone answering for u
The cell membrane folds upon itself easily, which facilitates cellular reproduction by mitosis.
<span>The membrane is a flexible, fluid mosaic and changes shape easily to create holes for substances to move in and out of the cell. </span>
<span>The outer layer of the membrane is hydrophilic, which allows water to flow in and out of the cell easily to eliminate waste. </span>
<span>The proteins that are embedded in the cell membrane act as channels to transport substances in and out of the cell.</span>
With the process of pressure and heat, rocks can change from magma or sediment to different rocks.