The sabin vaccine was a liquid that contained weakened polio viruses. those who have received this vaccine are protected against polio because?
a. the weakened viruses prevent further viral invasion.
b. thee weakened viruses induce an inflammatory response.
c. the weakened viruses promote production of antibodies.
d. the weakened viruses are too weak to cause illness.
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One statements is an example of a scientific observation. another statement is an example of a scientific explanation. identify the correct statement for each category to illustrate how scientific explanations are inferred from scientific observations.
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If an organ has six haploid chromosomes,how many chromosomes are present. 6 12
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The sabin vaccine was a liquid that contained weakened polio viruses. those who have received this v...
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