Characteristics of Life
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- CELLS and DNA
- All living things are made up of cells and DNA
- GROWTH
- Living things like humans and animals have growth
- ENERGY
- One characteristic of life is the need for energy. Animals eat other animals to obtain energy
- STIMULI
- HOMEOSTASIS
- ECOSYSTEM and BIOSPHERE
- stimuli is a response to environment. The mice gets scared so it runs away
- Homeostasis- maintaining a stable internal environment. Shivering when you are cold is your body's way to keep warm
- Ecosystem: community and its non living environment
- Biosphere: part of the Earth that contains all ecosystems
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