Scientists group organisms into kingdoms by looking at specific characteristics. Which is a characteristic of a carrot plant?
O no cell walls
O heterotrophic
O unicellular
O eukaryotic

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).

One gene can influence trait(s). one trait can be determined by gene(s).

Energy stored in the bonds that hold together the atoms and molecules of all substances is called a. kinetic energy. b. electrical energy. c. mechanical energy. d. chemical energy.