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In any energy pyramid, only of the available energy is passed from one level to the next.
10%
25%
50%
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The body is protected against harmful flu viruses by
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What do isotopes of uranium have the same number of? what do they have a different number of? a) same number of protons; different number of electrons b) same number of protons; different number of neutrons c) same number of electrons; different number of protons d) same number of neutrons; different number of protons
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In any energy pyramid, only of the available energy is passed from one level to the next.
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