What effect might tectonic plate movement have on the size of an ocean basin

Which plant has a visible leaf modification that will it conserve water in extremely dry environments?

What is the function of nucleic acids

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).