It plays an important<span> part in the development of embryos, and it is </span>important<span> for the growth and development of our bodies as well. </span>Mitosis<span>produces new cells, and replaces cells that are old, lost or damaged. In </span>mitosis<span> a cell divides to form two identical daughter cells.</span>
Inner planets have thicker atmospheres.
Answer:
The primary function of the plasma membrane is to protect the cell from its surroundings. Composed of a phospholipid bilayer with embedded proteins, the plasma membrane is selectively permeable to ions and organic molecules and regulates the movement of substances in and out of cells.
Explanation:
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Explanation:
Ice actually has a very different structure than liquid water, in that the molecules align themselves in a regular lattice rather than more randomly as in the liquid form. It happens that the lattice arrangement allows water molecules to be more spread out than in a liquid, and, thus, ice is less dense than water.