Answer: "c<span>ase fatality rate" .
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Scientists collect information that allows them to make evolutionary connections between organisms. Similar to detective work, scientists must use evidence to uncover the facts. In the case of phylogeny, evolutionary investigations focus on two types of evidence: morphologic (form and function) and genetic.
I am sure that it is not a or b and pretty sure that it isn't d so it is c
The immune system is the bodies defense against invaders and is located in all body tissues with concentration in the mucosal surfaces and skin.
He is most likely to suffer some loss of visual perception.