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The statement describes freshwater planarians and their environment is the d)The planarians need to avoid taking in too much water from their environment.
<h3>What is the Planaria environment?</h3>
It may be observed in lots of components of the arena in freshwater rivers, streams, or ponds. They live on the bottom of rocks, leaves, and different gadgets in shallow waters in addition to in aquatic plants which include Elodea and filamentous algae.
The planarian has a system of tubules extending all through its frame from the anterior to posterior on each sided of the frame. These tubules are known as protonephridia and that they gather each extra water and plenty of the nitrogen waste. The tubules have pores that lead out of the frame.
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<span>Consumer is the basic category of the ecosystem. They can be plants and animals. Consumer in case of plants consumes light energy and CO2, consumers like herbivorous (animals) consume plants, consumers like omnivorous consume plants and animals. In case of heterotrophs, they are dependent on other living organisms.</span>
