Chemistry, 30.08.2019 21:30 makikorising1226
Ahypothesis is a possible explanation or answer to a question. hypotheses should be testable. which of the following sentences is the best hypothesis?
a.
if a person falls asleep, then their heart rate will decrease.
b.
if a pillbug becomes frightened, then it will roll up into a ball.
c.
it is better to live in a city than in the country.
d.
why are plant leaves green?
Answers: 2
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Ahypothesis is a possible explanation or answer to a question. hypotheses should be testable. which...
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