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ecosystems

Horizontales
The role of an organism in the environment; their position to help lessen competition.
Example of a RAPID change.
When the last member of a species dies out and NONE are left.
Example of a SLOW change.
The struggle among living things for resources.
An animal that survives in an ecosystem by hunting other organisms.
Ability that some living things have to change their behavior and habits in order to survive the changes in an ecosystem.
To live in an ecosystem, an animal must meet its ________.
Verticales
The place in an ecosystem where an organism lives.
LIVING parts of an ecosystem
The surroundings or conditions in which a person, animal, or plant lives.
When a species only has a small number of members left alive and is in danger of dying out.
All living and nonliving things in an environment.
Predators hunt other animals, called ______ for food.
NONLIVING parts of an ecosystem
Damage caused by people