how long do clams live
1 minimum harvest size of 2 inches. Soft shell clams can live for 10-12 years. Some may have lived for as. long as 28 years. A green crab can eat as many as 15 clams a day. 2  A Clammy Tale. Hi! Iâm __________ and Iâm a clam. When I was a baby clam I used to float in the water. (your name) I used to __________ in the water all day.