The correct answer is: [C]: " C₂ H₆ " .
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<u>Note</u>: ALL organic molecules are composed of carbon (C) AND hydrogen (H) ; and this answer choice is the ONLY answer choice that contains BOTH carbon (C) AND hydrogen (H).
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Dissociate in water because water is a polar molecule
Answer:
B
Explanation:
They altered rocks into soil that was able to support simple plants such as grasses. This is an example of altering the environment around them to make it more habitable for other species.
