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Which substance provides humans with their main source of energy? @4.4.8.A @1 \ A) Food B) Carbon dioxide C) Water D) Cholorphyll
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Which substance provides humans with their main source of energy? @4.4.8.A @1

\

A)
Food


B)
Carbon dioxide


C)
Water


D)
Cholorphyll

User Kartik Patel
by
6.6k points

1 Answer

4 votes
The answer is A ) Food
User Luca Petrini
by
6.1k points
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