two or more organisms fighting for one thing.
changing of organisms over time.
better adapted organisms surviving and passing on its useful characteristics.
the chemical process where plants use their adaptions to make food.
A short section of DNA that controls your characteristics
Differnces in organisms due to differnt genes
the genes inherited from your parents that can't be affected by the environment
differences caused by the environment
sorting of species into groups of the same characteristics
five animal groups
reptile (dry skinned vertebrate), mammal (haired vertebrate, live young), bird (flying vertebrate), amphibians (cold blooded vertebrate) and fish (lives in water)
two organisms with identical DNA
two same species organisms with desirable characteristics bred together to create suitabl offspring