the great diversity between animals was not necessarily related to the number of genes we had but rather the

Prompt compare the three types of volcanic mountains in terms of shape, type of eruption, and the minerals that make up the volcano

In what for do plants utilize nitrogen? why do they need nitrogen?

Which set of characteristics best describes sedimentary rock? a) largest type of rock, made of organic matter, hardest type of rock b) often contains layers, forms near sources of water, contains fossils c) least abundant type of rock, made of other rocks, made mostly of minerals d) most abundant type in earth's crust, made of magma/lava, contains no fossils