Need this asap will rate hgh if is not b

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 substance acts to prevent sudden ph changes in bodily fluids?

What substance is the most acidic. lemon juice. tomato juice. sodium hydroxide. water