What is the first step in any investigation? a. forming a hypothesis b. perceiving a question c. developing an argument

In the presence of oxygen, glycolysis is followed a. the krebs cycle b. lactic acid fermentation c. alcoholic fermentation d. photosynthesis

Which feature would you expect to find in a population in which sexual selection depends on male competition?

The human body needs energy in order to carry out life processes such as breathing. where does the body get this energy? a. from eating food b. from learning about new things c. from lying in the sun d. from sleeping