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ArbitrLikvidat [17]

3 years ago

10

Observing and experimenting are two ways that ecologists can answer scientific questions. What are some differences between thes

e two approaches?

1 answer:

Sav [38]3 years ago

6 0

Answer:OBSERVING IS WHATCHING A OBJECT VERY CLOSELY AND EXPIERIMENTING IS WER YOUTEST ON A CERTAIN THING OR CREATURE OR MASS OR ELEMENT

Explanation:IM THE MYSTERY MAN WHOOSH

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Jake calculates that the frequency of a wave is 500 hertz and that the wave is moving at 1,250 m/s. What is the wavelength of th

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