The earth equator since all the rays coming from the sun are perpendicular to the equator rather than the restaurants of the Earth.
The correct answer is pollution.
The answer is A, a mountain building.
The two faces of the book represent the tectonic plates
As he presses them towards each other he is modeling a convergent boundary, and mountains are an affect of convergent plates.
Answer: [B]: "proteins" .
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Answer:
Trough – the lowest point below the rest position. Amplitude – the maximum displacement of a point of a wave from its rest position.
