Can someone please help me with this

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 organ controls breathing? lungs alveoli heart diaphragm

When rutherford performed his metal foil experiment, he was surprised that most of the alpha particles