Do you think humans exhibit traits of r- or K-selection? Explain your reasoning.

Suggest why placing wheels under a heavy box reduces the neccessary force required to push it along at a constant speed.

10111213141516lactic acid fermentation differs from ethyl alcohol fermentation in thato in ethyl alcohol fermentation co2 is also producedlactic acid fermentation can occur in all living thingsethyl alcohol fermentation can only occur in plantsonly lactic acid fermentation can produce more atp

Ecology can best be described as the study of what