Answer:
chicken
Explanation:
I think it will help you
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Your heart rate is increased during physical activity to increase cardiac output and deliver the blood flow needed to the muscles to carry out those activities. Your heart itself is a muscle, and also gets a workout during exercise. The job of the heart is to get more blood to the body's muscles when they work hard. Hope this helped.
Check the file I added, Brainly wouldn't let me comment my answer for some reason.
B. She is having trouble eating
