Ascientist is studying rock formations . she notices some unusual rocks like those pictured here . what can she conclude about this area ?

If a cell's main function is to produce proteins to be excreted, which organelles would you expect to be larger

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).

Which of the following is not a food produced in rainforests? a) coffee b) cocoa c) avocados d) wheat