The balance of nature can be upset by many reasons including natural disaste
space or water. a...
Biology, 20.09.2019 18:00 laneycasey9058
The balance of nature can be upset by many reasons including natural disaste
space or water. all of these things can affect the ecosystem's _
Answers: 1
Biology, 20.06.2019 18:02
Dr. bob hypothesizes that drug x causes cuts to heal more quickly. he performs a medical experiment on a group of 100 people and confirms his original hypothesis. in the control group, a 1 cm cut took seven days to heal. in the experimental group, a 1 cm cut took four days to heal. what should dr. bob do next? a) repeat the experiment for accuracy. b) begin selling drug x to the public. c) write a scientific theory about drug x. d) publish the results of the experiment in a scientific journal.
Answers: 1
Biology, 22.06.2019 06:00
Sarah and john are having a discussion on genetic diversity. sarah believes that it happen over a long period of time. john it happens immediately. who is correct? a. sarah is correct because genetic diversity occurs over a long period of time. b. john is correct because genetic diversity occurs immediately. c. both are correct because genetic variation can occur or long period of time. d. neither are correct because genetic diversity occurs over any period of time
Answers: 1
Biology, 22.06.2019 07:30
Ture or false evidence for evolution includes millions of fossils
Answers: 1
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