People used vaccines to reduce the risk of infection by working with body as defenses to help them so this vaccines develop immunity to disease
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It would be B. Energy is released
Answer:
Adaptive radiation is a process in which organisms diversify rapidly from an ancestral species into a multitude of new forms, particularly when a change in the environment makes new resources available, creates new challenges, or opens new environmental niches.
Answer:
D
it's Ddddddddddddddddddddddd
Explanation:
D
