Given a scientific passage and an answer, generate a question for the given answer.

Q: Passage: The power of the ocean modifies landforms by erosion and deposition. Landforms modified by both erosion and deposition are seen in this photo. The cliff is being eroded by incoming waves. The beach is being created as sand is being deposited. Answer: erosion and deposition

A: By what processes does the ocean modify landforms?
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Q: Passage: Many species use their body shape and coloration to avoid being detected by predators. The tropical walking stick is an insect with the coloration and body shape of a twig which makes it very hard to see when stationary against a background of real twigs (Figure 45.20a). In another example, the chameleon can change its color to match its surroundings (Figure 45.20b). Both of these are examples of camouflage, or avoiding detection by blending in with the background. Answer: detection by predators

A: Many species use their body shape and coloration to avoid what?
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Q: Passage: Structures of the Dermis. The dermis contains most of the structures found in skin. Answer: dermis

A:
What contains most of the structures found in skin?
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