Which statement does not describe freshwater and saltwater ecosystems accurately?

Amoebas are not the primary producers in both freshwater and saltwater ecosystems. Primary producers are usually photosynthetic organisms, such as algae and aquatic plants; in the ocean, phytoplankton are especially important. The other statements accurately describe aquatic life and the typical salt levels and examples of freshwater and saltwater ecosystems. Therefore, the inaccurate statement is “The primary producers in saltwater and freshwater ecosystems are amoebas.”

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