The answer tot his question is:
<span>Fill in the blank.
</span>A scientific ___________ is a proposed explanation that can be tested."<span>Scientific Theory."
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Jaylamariejohsov5zsb
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Answer:
D
During respiration in humans oxygen is used then h20 abd co2 is released which photosynthesis uses for build up
Skeletal and Muscular Systems
Answer:
Doctors prescribe them to treat problems such as delayed puberty and other medical problems that cause the body to make very low amounts of testosterone. Steroids make muscles bigger and bones stronger. They also may cause puberty to start and can help some boys who have a genetic disorder to grow more normally.
