Answer:
the amount of matter an object contains
The media is what affecting teens
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The answer would be:
<span>B. Child Development Associate (CDA) training program</span>
Hope this helps.
Your muscles. Some muscles are “voluntary.” They
are the ones you control, the ones that let you exercise—or
relax. Some muscles are “involuntary.” They just do their
job with no effort on your part—like your heart muscles.
