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Snezhnost [94]
3 years ago
10

Can you think of other possible ways scientists can determine what climate was like in the past besides studying ice cores?

Chemistry
2 answers:
il63 [147K]3 years ago
5 0
Erosion or weathering maybe.
Digiron [165]3 years ago
3 0

Answer:

glacer changing

Explanation:

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Natasha_Volkova [10]

On January 28, 1986, the NASA shuttle orbiter mission STS-51-L and the tenth flight of Space Shuttle Challenger (OV-99) broke apart 73 seconds into its flight, killing all seven crew members, which consisted of five NASA astronauts and two payload specialists.

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3 years ago
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garik1379 [7]

Answer:

D) N-Cl.

Explanation:

The electronegativity of the elements in Group 5 (N. P As and Bi) decreases as we go down the Group so N is the most electronegative and chlorine is less able to draw electrons away from N than from the other elements in Group 5.

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3 years ago
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Question:<u> As the sun heats the surface of the ocean, two layers of water result. What separates the layers.?</u>

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<em>Hope this helps!.</em>

<em>~~~~~~~~~~~~~~~~~~~</em>

<em>~A.W~ZoomZoom44</em>

4 0
3 years ago
A 100.0 mL sample of a 0.200 M aqueous solution of K2CrO4 was added to 100.0 mL of a 0.100 M aqueous solution of BaCl2. The mixt
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Paper towel absorbs water is a physical or chemical change?
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