Chemistry, 01.07.2019 14:30, taterbug3859
Why are scientific models important in the study of science? a. they are useful only for teaching students about science. b. they scientists understand complex ideas and objects that aren’t easy to handle. c. they enable scientists to popularize their work in society. d. they are necessary to conduct the peer review process. e. they are necessary for turning a hypothesis into a law.
Answers: 1
Chemistry, 21.06.2019 13:50, KeiraDawn
An engineering team designs a new rocket that is faster and lighter than any other model being produced. however, the materials end up being so expensive that no company can afford to buy them. which step of the engineering process should have addressed this problem? a. know the background. b. evaluate the results. c. identify a need. d. do the work.
Answers: 2
Chemistry, 21.06.2019 22:30, officialgraciela67
Embryos of different species look very similar, which shows that the organisms share a ancestor.
Answers: 1
Chemistry, 22.06.2019 01:30, adrian08022
When an object falls through the air and encounters air resistance its overall speed will be than if it had not encountered air resistance? (one word answer)
Answers: 2
Why are scientific models important in the study of science? a. they are useful only for teaching s...
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