After 3.0s, Mohammed was running at 1.2 m/s on a straight path After 7.0s, he was running at
2.0m/s. What was the acceleration

(drag each tile to the correct location.) categorize each term as something that is typical of a scientific theory, a scientific hypothesis, or both. - a tentative statement used to guide scientific investigations. - makes predictions about future events. - can be tested by many independent researchers. - based on observations of natural phenomena. - a well-established, highly reliable explanation.

Describe surface tension in a group of bonded water molecules

Development of new species as a result of the geographic separation of population called ?