The word "when" is NOT a preposition. In fact, it is an adverb or a conjuntion which is used to introduce clauses.
Answer:
each of the 100 equal groups into which a population can be divided according to the distribution of values of a particular variable.
Explanation:
Answer:
Eating to much food can make you sick
Explanation:
B. “Usually Marilyn is cowardly, but every once in a while she can be quite intrepid”
