Which example demonstrates that molecules are different from the atoms that form them?
A gold being melted to make gold bars
B. water boiling until it changes into water vapor
C. a plant using carbon dioxide and water to make sugar
D. a rock being weathered until it becomes sandy particles
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Gabriel is at a stage where his body is changing physically; he is growing facial hair and building muscle. he is also just starting to make sperm. what is most likely gabriel’s age? 5 12 17 21
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Vaccines are weakened forms of disease causing microorganisms, which are given to patients to prevent disease. after the vaccine is administered, the immune system responds by creating a(n) to recognize the a.) antibody, antibiotic b.) antigen, antibody c.)antibiotic, antibody d.)antibody, antigen
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Which example demonstrates that molecules are different from the atoms that form them?
A gold being...
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