Fabian 552 Views June 25, 2017, 07:35:18 AM Question Solved Share Tweet The thread with flattened roots and crests having a stronger thread describes ____________________. Fill in the blank(s) with correct word Sandi June 25, 2017, 07:45:17 AM #1 Answer American National thread Celia June 25, 2017, 08:00:09 AM #2 This is great.
