If cindy wanted to increase her endurance by taking supplements or drugs, she would be attempting to increase the
a. uptake of oxygen by red blood cells
b. release of sugars in the blood stream
c. uptake of carbohydrates by the body
d. release of insulin in the body

c. uptake of carbohydrates by the body

If Cindy wanted to increase her endurance by taking supplements or drugs, she would be attempting to increase the uptake of carbohydrates by the body.

NOT:
b. release of sugars in the blood stream
c. uptake of carbohydrates by the body
d. release of insulin in the body

The scientific method is a series of steps followed by scientific investigators to answer specific questions about the natural world. it involves making observations, formulating a hypothesis, and conducting scientific experiments.the steps of the scientific method are •observation-the first step of the scientific method involves making an observation about something that interests you•question-once you've made your observation, you must formulate a question about what you have observed. •hypothesis-once you've made your observation, you must formulate a question about what you have observed. •experiment-once you've developed a hypothesis, you must design and conduct an experiment that will test it.•results-the results are where you report what happened in the experiment. •conclusion-the final step of the scientific method is developing a conclusion.i hope that this you : )

What are the choices