Keystone Biology Review 1

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A species of snapping turtles has a tongue that resembles a worm. The tongue is used to attract small fish. Which best describes the interaction between the fish and the snapping turtle?

The function of which human organ is most like the cell walls of bacteria?

Life functions are performed at many levels of biological organization. Which level of biological organization is the simplest level at which a structure can support life function?

Which example describes a mutualistic relationship between organisms? BIO.B.4.2.2

Which characteristic is shared by both prokaryotes and eukaryotes?

Why are nonnative species often considered a disturbance in an ecosystem? BIO.B.4.2.4

Which characteristic is shared by all prokaryotic and eukaryotic organisms?

Plants cells use sunlight to make their own food. Which structure allows plant cells to perform this function?