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Alborosie
3 years ago
10

I need help with this please

Biology
1 answer:
Karolina [17]3 years ago
8 0

Answer:

The lungs look like smokers lungs on the right

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Why do the two possible PCR products differ in size by 300 base pairs?
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The conclusion to be drawn from the fact that secondary consumers do not digest the bones of their prey is that energy used to create bone mass often does not travel farther up the food chain . Explanation: ... No energy is required to form bones .

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carbohydrates may for larger carbon based macromolecules by combining with which elements A) sodium, potassium, nitrogen B) nitr
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