Casey is in great shape. She does aerobic and anaerobic workouts on a consistent basis. Sarah is not in good shape. She has never worked out in her life. Casey and Sarah go on a one-mile walk together. What is MOST likely to happen in this scenario?

(1 point)
Responses

Casey’s lungs will need to work harder than Sarah’s.

Casey’s lungs will need to work harder than Sarah’s.

Sarah’s heart will need to work less than Casey’s.

Sarah’s heart will need to work less than Casey’s.

Casey will be less winded than Sarah.

Casey will be less winded than Sarah.

Sarah will be more flexible than Casey.

Casey’s lungs will need to work harder than Sarah’s.

Casey’s lungs will need to work harder than Sarah’s.