D from the sea to the land
Answer: extremophiles
Explanation:
Extremophiles are living organisms that are adapted to survive extreme environmental conditions such as high pH, high temperatures or high pressure.
Examples of extremophiles include many Prokaryotes like bacteria and cyanobacteria, as they can be found in volcanic areas.
Arteries are used to carry oxygenated blood away from the heart to the tissues & body. Capillaries are very tiny blood vessels that form a network with the tissue to exchange blood and nutrients. They work work with the arteries.
<span>It is identical or nearly identical to the first DNA molecule.</span>
