<span>Depending upon the nature of reaction, enthalpy changes ( heat of reaction ) accompanying chemical reaction are expressed in different ways.</span>
I think the answer is A although I am not entirely positive
The answer is A) plaque in the arteries can make it difficult for blood to pass through
<span /><span>If cost was not an issue, you would need to do a/an MRI to determine the most accurate information on body composition
Hope it helps
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The answer is A because I had this in a test and that was the answer.
