An increased cardiac output will provide more oxygen and more glucose to the working muscles. Explain how this helps the athlete during exercise.

What element does susan b. anthony include in this passage to strengthen her argument?

Select the correct answer. which term do biologists use to describe the average number of individuals of a species per unit area? a. carrying capacity b. population density c. minimal viable population d. survivability curve

Can someone i have no idea of how to do this.