what effect does increased blood flow have on the body when performing exercises? a. delivers more sugar to…

Brief Explanations:

During exercise, the body's demand for oxygen increases. Blood carries oxygen from the lungs to the rest of the body. Increased blood - flow ensures that more oxygen is delivered to meet the body's higher metabolic needs during physical activity. Sugar is mainly regulated by hormones like insulin and is not the main factor related to increased blood - flow during exercise. Energy is not directly delivered in a sense as stated in option B, and protein is not the main substance delivered in higher amounts due to increased blood - flow during exercise.

Answer:

C. delivers more oxygen to the body