| A | B |
|---|
| Life Science | study of all living things |
| organism | a living thing |
| ecology | the study of the relationship of organisms with their environment |
| environment | where an organism lives- the things that affect the environment (polution) |
| biogenesis | life comes from life |
| botany | the study of plants |
| zoology | the study of animals |
| life cycle | stages of life of all living things (fetus, growth, maintane, decline, death) |
| energy | what all living things need to survive |
| reproduction | to continue producing future generations |
| stimulus | something seen, heard, felt, smelled, or tasted |
| response | reaction |
| cell | carries out important life activitiy |
| food chain | organisms depend on each other for food |
| habitat | a place an animal (species) lives |
| species | a group of the same animal type |
| ecosystem | a community of organisms and habitats and the natural resources that affect the community |
| Food Web | reused and recycled |
| competition | for food, partners, and space |
| stable ecosystem | the number of species that die euals the number of newborns that survive |
| resources | things species need to survive- water, sunlite, fresh air |
| population | one type of organism in a habitat (frogs, grasshoppers, wolves) |
