Awildfire destroys part of a forest. how will squirrels that live in the forest and depend on trees most likely respond? a. squirrels will emigrate and leave the population. b. the squirrel population will remain constant. c. squirrels will immigrate and join the population. d. the birthrate of squirrels will increase.

The greenhouse effect a. something that has occurred for millions of years b. an unnatural phenomenon caused by humans that maintains earths temperature range. c. the results of the differences in the angle of the suns rays d. an unnatural phenomenon that causes heat energy to be radiated back into the atmosphere

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.

Why does sexual reproduction result in more genetic variation in a species