The answer is nekton. <span>the octopus, whales, eels and squid are all examples of nekton.</span>
Answer:
Coal is a sedimentary deposit composed predominantly of carbon that is readily combustible. Coal is black or brownish-black, and has a composition that (including inherent moisture) consists of more than 50 percent by weight and more than 70 percent by volume of carbonaceous material.
Explanation:
Inner Core, Outer Core, Mantle, and Crust.
Cell division means reproduction, and in multicellular organisms it means growth. Cell division is important to replicate new DNA so that you don't die.
They might contain index fossils..
