competition occurs when two or more organisms struggle to get and use the same resources at the same time.
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20
How do trees in mangrove swamps survive with high saltwater content?
Trees in mangrove swamps are impenetrable because they can stand saltwater and their prop roots can eliminate salt content before absorbing water into the plant
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20
Give 2 examples of mutualism.
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20
What is a symbiotic relationship?
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20
Describe a healthy ecosystem.
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20
How do animals use pheromones?
Ants use them to track and guide their way. Honeybees touch antennae to distinguish mates from intruders.
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20
What is commensalism?
In commensalism, one organism is benefitted while the other is neither benefitted nor harmed.
