Answer:
The skeletal system is a network of many different parts that work together to help you move. The main part of your skeletal system consists of your bones, hard structures that create your body's framework — the skeleton. There are 206 bones in an adult human skeleton.
Explanation:
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Adoption is legally transferring parental rights to a child from the biological parents to another set of parents.
Blood in the pulmonary vein is oxygen rich, while in all of the other veins, it is oxygen poor.
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