Only takes one student to spread the measles that's why every student need to get vaccinated.
Answer:
To learn more.
Explanation:
Scientists want to know the advantages and downsides of it, like any other invention. To see if it can replace something else and be safer.
Answer:
The answer is A, B, C, D, E.
Explanation:
Lean body mass is made up of the following elements: Muscle, bones, vital organs, blood and water. Its calculation is carried out by subtracting the weight of body fat from the total weight (Lean Body Mass = Weight × (100 -% body fat). It is important to know how much lean mass and how much fat mass we have to guide our diet towards fat loss. In this way we will ensure that the loss of lean mass is as small as possible.
Answer:
chain of infections
bodily substance isolation
sterilization
Explanation:
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