Which of the following is an example of primary succession? A. Lichens growing on rocks after a volcanic eruption
B. Grass growing after a forest fire
C. Oak trees replacing pine trees in a forest
D. Non-native species introduced into a climax community

when atoms of different types of elements join together, they make molecules called compounds. water consists of compound molecules made up of 2 hydrogen atoms and 1 oxygen atom. this is why it's called h2o. water will always have 2 times the number of hydrogen atoms as oxygen atoms.

because they are eaten by the frog and the frog getseaten by the snake and the snake by the eagle

silty loam

hope this

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