The heart functions as a <span>muscle that helps to pump oxygen around the body.
Hope this helps. (ﾉ◕ヮ◕)ﾉ*:･ﾟ✧ </span>
Cardiorespiratory endurance, muscular strength/endurance, and flexibility
Answer: yes and no
Explanation:
since can affect 0.8 of the population which could kill them and this is chance killing you loved ones BUT you only have a %60 of it being positive so you should not really worry worry
if you do have it be careful
