The material that the snails are moving on affects their speed. On a smooth material, (petri dish) the snails moved the fastest. On a rough material (sandpaper) the snails moved the slowest. On dirt, a compromise between smooth and rough, the snails moved at a medium pace. The material and possibly friction affect this.
I'd say B since headland since whenever there's a crash wave, headland receives most of the impact
Answer:
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Answer:
Explanation:
The force of friction equals the sine component of the force due to gravity
