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Science

Across
A group of individuals of the same kind
A relationship between two organisms
A relationship between two organisms where only one benefits
Maximum amount of organisms that an environment can handle
Species that is almost extinct
Organism that breaks down waste and dead plants and animals
A community of interacting organisms
Any relationship where two organisms live close together
Down
Biotic or abiotic factor that restricts the population
Interaction between organisms in a struggle for resources
Living
A relationship between two spices where both benefit
Something that feeds on others for energy
The living part of an ecosystem
Non living
A system of interrelated food chains