Card 15 / 36: How do organisms get the energy they need?
A)
by using the sun's energy to break down food molecules and form chemicals
B)
by breaking down food molecules and converting it into chemical energy
C)
by breathing oxygen into the lungs and combining it with carbon dioxide
D)
by burning food molecules and releasing their energy as heat
Answer:
B) by breaking down food molecules and converting it into chemical energy
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