HELP ASAP DUE AT 5;30

The Sun

Explanation:

It is the major source of energy for organisms and the ecosystems of which they are a part. Producers, such as plants and algae, use energy from sunlight to make food energy by combining carbon dioxide and water to form organic matter. This process begins the flow of energy through almost all food webs.

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0.93xc=0.93x3x10^8m/s

2.54cm is 1 inch

360seconds i 1 hr

answer a fan shaped mass of sediment deposited at the base of a mountain front do to an abrupt change in stream gradient;