Shirley went for a run. during her run, her body was creating energy so that she could go a longer distance. which step of cellular respiration converts each of her glucose molecules into pyruvic acid? citric acid cycle glycolysis electron transport chain phosphorylation

Describe the flow of blood represented by the diagram. include the following terms: nutrients, artery, capillaries, vein. ( me)

Asoccer mom is driving her 75 year old grandmother and her 9 year old daughter home after the game. the grandmother and daughter were both in the back seat and both were wearing their seat belts. a car ran a red light in front of them, causing them to t-bone that car on the passenger side. fortunately there were no serious injuries, but the grandmother did sustain several rib fractures. the mother, daughter and driver of the at-fault car were shaken up but unhurt. what are some possible reasons that the grandmother sustained rib fractures while the other victims did not?

What else happens in your cadriovascular in resonse to your sypathetic nervouse system?