Which is the first step in the scientific method?
ask a question
conduct background res...
Biology, 14.01.2020 03:31 hsjsjsjdjjd
Which is the first step in the scientific method?
ask a question
conduct background research
construct a hypothesis
perform an experiment
Answers: 2
Biology, 21.06.2019 19:00
The diagram shows a fossil of an ancient whale skull and a skull of a present-day whale. the ancient whale is extinct and is believed to be an ancestor of the present-day whale. what do these skulls most likely show that supports darwin’s theory of evolution? all populations can adapt and survive. only some organisms have a common ancestor. populations change slowly over time. populations rapidly become extinct.
Answers: 1
Biology, 21.06.2019 19:30
Aflashlight produces light using energy from the batteries. in which order does the energy change form? a. from chemical to electric to light energy b. from electric to light to chemical energy c. from electric to chemical to light energy d. from light to electric to chemical energy
Answers: 3
Biology, 21.06.2019 19:50
Which of the following statements about c4 carbon fixation is not true? a c4 carbon fixation is an adaptation for plants exposed to high light intensityb. c4 carbon fixation occurs in more plants than c3 carbon fixation.c c4 carbon fixation is more common in areas of high temperatures than c3 carbon fixation.d. c4 carbon fixation occurs in the inner cells of a leaf rather than the entire leaf.
Answers: 3
Biology, 21.06.2019 22:30
Suggest why placing wheels under a heavy box reduces the neccessary force required to push it along at a constant speed.
Answers: 1
Mathematics, 24.04.2020 20:34
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Mathematics, 24.04.2020 20:34
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Mathematics, 24.04.2020 20:34
Mathematics, 24.04.2020 20:34
Mathematics, 24.04.2020 20:34
Mathematics, 24.04.2020 20:34