What are the two divisions of the autonomic nervous system?

After fertilization, which type of cellular division is responsible for the growth and development of a complex, multicellular organism?

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).

Use the drop down menus to match each example to the fossil topic discussed then to show how the fossil record gives evidence of evolution