it can give you different number and a different vaule
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<span>When a scientist needs to <u>observe </u>they make observations. Observing is a fundamental part of scientific investigation. Observations of natural phenomenon lead scientists to ask questions, research and form a hypothesis. When the scientist sets up experiments to teat out their hypothesis again the scientists must use their observation skills to monitor their test and make sure there are no mistakes.</span>
Answer: Most officials, across local, state, and federal levels.
Explanation: I got it wrong and it said that was the correct answer.
Answer:
Sammi is very optimistic while Luck is pessimistic.
She (Lucy), has already given up that there is nothing she can do to convince the teacher to give he a pass, in the other hand, Sammi believes she can do it.
