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A rectangular swimming pool with a horizontal bottom is being drained. If its length and width are 25 ft and 20 ft, and the water level is falling at the rate of ft/min, how fast is the water draining?
Community
A group of interacting organisms sharing an environment, often considered within the context of ecological studies of how various species relate to each other within a shared space.
Niche
The role or function of an organism or species within an ecosystem, including its habitat, resource use, and contributions to its community.
Ecosystem
An ecosystem is a community of living organisms in conjunction with the nonliving components of their environment, interacting as a system.
Habitat
The natural environment in which an organism lives, grows, and thrives.
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