the introductory passage discusses the importance of being able to study anme in a pure culture instead of in the consortium that exists in nature. many bacteria exist in biofilms in nature. based on the information in the passage and in the chapter, is it possible to create a pure culture of a species that normally exists in biofilms?

because they are eaten by the frog and the frog getseaten by the snake and the snake by the eagle

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the elements of art are the visual tools that the artist uses to create a composition. these are line, shape, color, value, form, texture, and space.

the principles of art and design are balance, contrast, emphasis, movement, pattern, rhythm, and unity/variety.