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|A group of organisms that can mate with each other and produce offspring which can also mate and reproduce
|An organism that makes its own food
|The process by which a new organism forms from joining of two sex cells
|The joining of egg and sperm
|The process by which a single organism produces a new organism identical to itself.
|A characteristic that helps an organism survive in its environment or reproduce
|An animal that can only eat plants
|An animal that only eats other animals
|A carnivore that hunts and kills other animals and has adaptations that help it capture the animals it preys upon.
|An animal that a predator feeds upon
|An animal that eats plants and animals
|One of about 35 major groups into which biologists classify members of the animal kingdom.
|An animal that does not have a backbone.
|An animal that has a backbone.
|An organism that cannot make food for itself, and must obtain food by eating other organisms
|The quality of being divided into two equal halves
|The quality of having many lines that pass through the center