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Vlad [161]
3 years ago
14

Please help As fast as you can!

Biology
1 answer:
Afina-wow [57]3 years ago
5 0
The answer is c because boy have the same rock layer you can use they key to help you
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What is structure X?<br> A. Chromatin<br> B. chromosome<br> с. DNA<br> D. Chromatid
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Answer:

C

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What would be the RNA strand produced after transcription?<br><br> 5' A-T-T-C-G-A-T-G-C 3'
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Over time, a tadpole changes into a frog. Has it evolved?
patriot [66]
It has not. Evolution is not a process that can happen to individual organisms; it's change that happens to a species over many generations.
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3 years ago
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After constructing a prototype of the device, the student concludes that in many regions the monetary cost of building and insta
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Answer:

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redesign the device without the solar panel so that it plugs into an electrical outlet

Explanation:

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3 years ago
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In an experimental set up, starch is placed in dialysis tubing and suspended in water. When lodine is added to the water, over t
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Answer:

c. The starch stayed in the bag and the iodine leaked into the bag and the reacted with it, turning the solution black.

Explanation:

According to the given information, the solution inside the dialysis tubing has starch while water present outside has iodine. The color of the water present outside the dialysis tubing does not change which means that starch did not leak out of the bag and stayed in the bag itself. On the other hand, the starch solution present inside the bag turned black representing the fact that iodine entered the bag. The reaction of starch with iodine produces a blue-black color.

7 0
4 years ago
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