Answer:
1) Is a the blood travels through the upper half of the body
to the right atrium.
Metabolic threshold. it’s switching from one function to the other
Legal custody gives the parent (or parents) the right to make major decisions regarding the child's health, education, and general welfare.
Answer:
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A,B,D</h2>
<h3>Hope this helps! Have a great day</h3><h3>

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