Which protein containing substances plays only a structural role

Flock x flock y flock z total pieces of food eaten (from previous page) 147 93 60 food percentage* % % % simulated number of birds in flock for 3rd generation** * divide each flock's total pieces of food by 300, the total number of pieces of food eaten. ** multiply the food percentage for each flock by the total number of birds (30).

What is the 77 element on the periodtic table

This connective tissue consists of large round densely packed cells with the nucleus pushed to one side.