Respuesta :
The answer is the last one because swimming is exercise , it does helps your muscles , your body , heart , and the last one talks about a fun and healthy activity than the other options. Hope this helps :) brainliest is appreciated
Answer:
The last option. (AKA) D
Explanation:
The option "Doctors say that swimming is a great way to strengthen the heart and muscles." is correct because in an argumentative essay you want to use solid facts, and stay on topic. Hope this helped!