Chemistry, 10.12.2021 05:20, 2020davidhines

A student is studying the ecology of a pond. He observes both plants and animals in the pond. He places some pond water under a microscope and observes several one-celled organisms called protists. What is true about the organisms in the pond? They have similar biotic and abiotic needs.

They represent different kingdoms.

They are all able to make their own food.

They compete against each other for limited food.

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A student is studying the ecology of a pond. He observes both plants and animals in the pond. He pla...