the answer is the cell membrane
The natural selection is selected by natural environment. It is a slow and long process, typically occurs when environment changes a lot. While selective breeding uses human interference and will accelerate this process.
<span>When an ocean plate slips under another oceanic plate, the denser plate goes into and subducts into the mantle. This causes a partial melting of the thinner and less dense rock. This can end up pushing volcanoes and other formations to sea level.</span>
