Hypothesize a reason as to why vaccinations were successful in immunizing an individual for the smallpox virus.

the dna of humans and mice is almost 92% similar. this similarity indicates that . mice have a tail, while humans have a tailbone. the tailbone is a structure in humans.yes it's true.

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answer: collecting information/data

reason: the student is going around and asking people questions to collect data

i hope this

it is called the mitotic spindle