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Matter in an ecosystem a. flows only one way b. is part of an open system c. is eventually lost as heat d. is broken down into chemical nutrients
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Name the following: (a) category of pathogen that causes diseases, like common cold and mumps. (b) the microorganism that requires a host to produce.
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Which statement correctly describes a way that mutations increase the likelihood that a species will survive in a changing environment
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Aresearcher created three groups based on participants bmi: normal weight, overweight and obese. the hypothesis being tested is that the three groups differ in the mean number of artificially sweetened drinks consumed weekly. which statistical test might the researcher use, assuming a reasonably normal distribution of values.
Answers: 1
Matter in an ecosystem a. flows only one way b. is part of an open system c. is eventually lost as...
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