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Living things quiz-
| Question | Answer |
|---|---|
| What are the 5 caracteristics of living things? | 1. Are made of 1 or more cells 2. responds to the environment 3. to reproduce 4. get and use Engery for food 5. Grow and devolp |
| what is the oringal engery source of all living thing? | The SUN |
| Draw a food chain with at leat 4 organism and the engry source | SUN-PLANT-FLY-FROG-SNAKE |
| Organism | Living thing or once-living thing |
| Charateristic | quality or a feature of a person or thing |
| Cell | the smallest units that carry out all life functions |
| Envirorment | everything that surrounds an organism |
| Stimulus | Anything htat causes anorganism to respond Ex 1:the bell rings at the end of class Ex 2: Zebras see or smell lions |
| response | the reaction of an oraganism Ex:1 students get up and leave class Ex 2: Zebras run to saftey |
| Homeostasis | the maintenance of a stable interal environment |
| Adaptation | any characterist of an organism that makes it better able to surve in its environment OCCURS OVER A LONG PERIOD OF TIME They are important because it make s it better to survive in its enviroment |
| Reproduce | the abillity of an organism to make more of its kind |
| sexual | Reuirs 2 parents to reproduce (Cats x 2= kittens) |
| DNA | chemocal that controls the structure and funcion of cells |
| Heredity | passing of traits |
| asexual | requirs 1 parent to reproduce |
| Develop | Change |
| lifespan | the length of time an organism is expected to live |
| producers | organism that make there own food (engry direct) |
| Consumers | Organisms that do not make their own food (engry indirect0 |
| decomposers | Get ENGRY by breaking down the nutrients in dead and decaying material |