Answer:
However, there is evidence to suggest that the resilience of the gut microbiome may positively or negatively impact health
Explanation:
A is the answer
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The answer is B which is "<span>All carry blood away from the heart."
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The walls of the arteries vs veins have different thickness in each is that <span>tunica media is thicker than the tunica externa in arteries and that the opposite is true in veins (tunica externa is thicker than the tunica media)</span>
One year. It takes 365 days for Earth to orbit the sun.
Biologists assigned universally accepted names to organisms because t<span>hey needed to create a unique name that would be recognized as belonging to one organism.</span>
