Describe three ways that you can use everyday behaviors to prevent the spread of communicable disease.
What is one similarity between the male and female reproductive systems?
Together, male and female reproductive systems include the cells and structures required to create new life.
What are possible risk factors that increase an individual's chance of developing cancer?
Describe what a vaccine is made of and how it helps prevent infection.
Vaccines are made of mixtures that contain either parts of pathogens or whole pathogens that prepare the body's defenses to fight against the pathogens.
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