This activity requires students to drag organs of different body systems into the human body cartoon (Arnold) classifying them according to certain systems (digestive, skeletal, circulatory/respiratory, and nervous).
Due to the lack of BRAIN maturity coupled with pressure from peers to conform, teens often take risks without considering whether they are worth the potential rewards or consequences.
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The answer is D. He is using muscular strength.
Hope this helps!
Chronic bronchitis is permanent inflammation of the airways accompanied by excess mucus production. Correct answer: C
The air sacs in the lungs lose most of their ability to function, the airways are always inflamed and more mucus is created.
