Which of the following is not part of the nitrogen cycle? a conversion of atmospheric nitrogen into usable organic compounds by bacteria b breathing in nitrogen gas from the atmosphere c nitrogen fixation d conversion of nitrogen from decaying organisms into ammonia

How will you manage your time to accomplish the necessary tasks both on the job and at home?

Explain how paleontologists use trilobite fossils as index fossils for various geologic time periods.

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.