A high O2S voltage could be due to ________

A) A defective spark plug wire B) A lean exhaust
C) A rich exhaust D) Both A and C


C

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A type of fitting used to prevent damage to PVC caused by temperature changes is a(n) _____.

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In __________, humans remove a gene from one organism and transplant it into another

Fill in the blank(s) with correct word

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What was the largest forest wildfire in U.S. history? How big was it?

What will be an ideal response?

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What is hard-seededness?

What will be an ideal response?

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