HELP ASAP These are the last onesss

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).

Describe your dna model. which part do the straws represent? the pushpins? the paper clips and the black dots you made with the marker?

Which particle controls what element an atom is?