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Science Zero Low Grade- By: Elisabeth Kiu

Across
A concealment due to appearance
A trait that helps an organism survive
Intentional reproduction in a population that reproduce helpful/desirable traits
A group of organism that mate and reproduce for future generations
All the populations sharing an area
Conditions that keep a population at bay
Down
All members of a species living in an area
Process in which organisms change over time and pass on helpful traits to future generations
A season traveling from one place to another
A deep sleep in the winter that conserves energy
The living and non-living organisms interacting in an environment
An animal resembling a more dangerous animal to fend off predators