Answer:
His body is more healthy and fit.
Explanation:
Brendan's high fitness scores shows that his body is more healthy and fit as compared to other people because high score can only be obtained if the body is healthy and full of fitness. Brendan eats healthy diet and proper exercise made him very healthy and fit. There is also a lower risk of diseases to him due to strong immune system so that's why we can say that Brendan's high fitness scores indicates his healthier and fit body.
I thinks that it is coughing
The heart is the primary organ, which pumps blood through the body. The heart automatically adjusts the blood flow to match the activity levels by the intake of more oxygen.
The heart functions appropriately in the presence of oxygen. During a time of activity or an exercise, the body requires an extra amount of energy to meet the needs of the activity. The heart adjusts itself by taking up more oxygen so that the blood flow is increased and the oxygen demand is met.
The heart pumps necessary blood volume to different parts of the body such that, the body does not suffer from any physiological problems.
Thus, the heart sets the blood flow by taking up more oxygen. The correct answer is Option B.
To know more about heart, refer to the following link:
brainly.com/question/7126207
Symptoms may worsen, and the illness may progress. This could result in a less positive outcome for the patient; example: longer recovery process, terminal/chronic illness, or even longer term, death.
