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Answers: 3
Biology, 21.06.2019 22:00, chloerodgers56
An ecologist is studying the effects that a population of predators is having on a population of a prey. he used data from the field to produce this graph. which conclusion can draw from the graph?
Answers: 3
Biology, 22.06.2019 02:00, hillisaiah734
For a comparative or experimental investigation, scientists often make a testable about a scientific question, and then they test it in the investigation. a. control b. hypothesis c. procedure d. system
Answers: 2
Mathematics, 31.08.2019 09:50
History, 31.08.2019 09:50