Living and non-living
How to tell whether something is alive - living things grow, need energy, respond to their surroundings and reproduce.
Level 1 · Foundation
You can sort things into living and non-living using the signs of life.
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- 1
Foundation
You can sort things into living and non-living using the signs of life.
- 2
Deeper
You know every living thing is made of cells - the deepest test of being alive.
Builds on
Nothing — you can start here.