Consider illustration set A. 1. Which has a lower frequency? Higher frequency? 2. Which has a high pitch? Low pitch? Consider illustration set B. 3. Which waves show higher amplitude? Lower amplitude? 4. Which waves have shorter wavelength? Longer wavelength? Softer sound? 5. Which waves represent louder sound?
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Answer:
A.
1.the boy
2.the bird
Explanation:
sorry yan lang alam ko