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fred likes to explore nearby streams during the summer. however, one winter there is a lot of rain near the stream. how might the stream change before the next summer? a. the stream will be in a deep canyon. b. the stream will have dried up. c. the stream banks will be steeper. d. the stream water will be shallower.

Amines amides and amino acids are categories of

What happens as electrons move along the chain of molecules known as the electron transport chain? they gain energy, which causes atp molecules to lose phosphate groups. they gain energy, which causes h *ions to join with oxygen to produce water. they lose energy, which is then used by the cell to make atp. they lose energy, which is then used to break down atp.

50 points! which of the following is an inference? a burning candle is extinguished when it is covered with a jar. the candle burns longer than expected in a jar that has a plant in it. a plant lives longer than expected in a jar that has a burning candle. there is more oxygen in the jar because there is a plant in it.