Heterotroph- produces its own food in a process called photosynthesis(plants)
Autotroph- must gather food for energy(People)
3 Major plant and animal cell differences- cell wall/cell membrane, chloroplasts, and shape
6 scientists -Hooke named cells, Leeuwenhoek said cells move, Schwann said all animals have cells, Shleiden said all plants have cells, Virchow said all cells are made from existing cells, and Darwin studied finches and mockingbirds.
Primitive= Prokaryotic Complex= Eukaryotic