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Animals must obtain energy from sources outside their own body. Which of these substances is a source of chemical potential energy that animal cells can use? A.soil B.air C.iron…
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Animals must obtain energy from sources outside their own body. Which of these substances is a source of chemical potential energy that animal cells can use? A.soil B.air C.iron…
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Mar 16, 2018
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Animals must obtain energy from sources outside their own body. Which of these substances is a source of chemical potential energy that animal cells can use?
A.soil
B.air
C.iron
D.sugar
Biology
middle-school
JLev
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JLev
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c or d because We need iron for energy but sugar will also give us energy
Sheplu
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Mar 18, 2018
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Sheplu
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The answer is D. Because we do study island and that the right answer
Mustafa DOGRU
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Mar 22, 2018
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Mustafa DOGRU
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