Buccal Cavity, otherwise known as the mouth, physical digestion begins here through chewing and chemical through an enzyme found in saliva known as amalyase. 2 people found this useful.
Confidence votes 5.0K. Average heartbeat which is just an average number is 72 beats per minute. 72beats*60mins*24hrs*365.25days=37,869,120. Remember people don't have the same heartbeat rate and no one has the same heartbeat rate all year or every minute.
0 comments. How Many Times Does Your Heart Beat Per Day? There are 1,440 minutes in a day, which means that a healthy adult heart beats roughly 100,800 times per day. Weighing in at just 8-10 ounces, the heart takes on an awful lot of work for its size!