Answer:
There are four main stages in the water cycle. They are evaporation, condensation, precipitation and collection. Let's look at each of these stages. Evaporation: This is when warmth from the sun causes water from oceans, lakes, streams, ice and soils to rise into the air and turn into water vapour (gas).
Explanation:
<em>complete chemical equation is in the attachment below:
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They get energy by preforming chemical reactions within the cell
2 because the 1st energy level can only hold 2 electrons and the 2nd holds 4
