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RUDIKE [14]
3 years ago
15

3. Sound waves bending across a lake on

Biology
2 answers:
scoray [572]3 years ago
7 0

Answer:

refraction

Explanation:

klemol [59]3 years ago
7 0

Answer:

Refraction

Explanation:

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3 years ago
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In the Sierra Nevada mountains of California there are many populations of the checkerspot butterfly, Euphydryas editha. You not
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