Living / Non Living
A crystal can increase in size over time. Why is it still considered non-living?
Non living
How many choices do you get at each step of a dichotomous key?
2
Name two characteristics that all living things share.
Any two: growth, reproduction, response to stimuli, obtaining energy, producing waste, being made of cells.
An animal has 8 legs. Is it more likely a spider or an insect?
Spider
A fire can spread and use energy. Why isn't it considered living?
Not made of cells
A key asks:
Which path would a penguin take?
Has feathers