Question

Which statement best describes relationship between heart rate and time during exercise

Answer 1

Answer:

The third option

Step-by-step explanation:

Because as you see in this graph,

the heart rate increases for 6 minutes,

then it remains constant for 19 minutes (25 - 6 =19),

and then decreased for 5 minutes(30 - 25 =5).

Hope this helps.. Good Luck!