Answer:
Substance B is a group of hydroxide ions.
Explanation:
An organelle is a specialized structure inside Eukaryotic cells.
A photon of light hits chlorophyll, causing an electron to be energized.
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There are several examples that can be used as an implied power of Congress. The action that is a correct example, out of the choices given, is establishing the bank of the United States. The correct answer is B.
Commensalism is when one organism benefits off the other one without harming it. Examples are tree frogs that use plants for protection or jackals that have been expelled from packs trailing tigers and feeding on the remains of its kill. Barnacles on whales get shelter by attaching to a whales body
