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makkiz [27]
3 years ago
5

I really need help ?

Biology
1 answer:
sertanlavr [38]3 years ago
8 0

Answer:

C

Explanation:

A Scanning Electron Microscope can detect and analyze surface fractures, provide information in microstructures, examine surface contaminations, and reveal spatial variations in chemical compositions

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Scientists have observed that pythons have vestigial leg bones. They have also observed that snakes in general have more DNA seq
hichkok12 [17]
The answer is <span>They both suggest that snakes evolved from an ancestor with legs.

The second choice is not correct since we have no information about pythons and other snakes. We only have the relationship between geckos, snakes and legless eels. So, it is said that </span><span>snakes in general have more DNA sequences in common with four-legged geckos than they do with legless eels. This means that snakes are closer to geckos than the legless eels. We cannot conclude from this information which evolved from which, but we can say that </span><span>snakes evolved from an ancestor with legs.
In different case, if the snakes had more DNA sequence in common with legless eels, we would conclude that the snakes evolved from an ancestor without legs.</span>
4 0
4 years ago
Restless tectonic plates move (shift) between one and fifteen centimeters per __________. year month day minute
Wittaler [7]

Hello There!

<u><em>Restless tectonic plates move (shift) between one and fifteen centimeters per "YEAR"</em></u>

<u><em></em></u>

<u><em>Tectonic plates move at a moderate around one and fifteen centimeters  per year. The plates move in different ways, once in a while crashing into one another.</em></u>

6 0
3 years ago
Read 2 more answers
I will give brainliest and 50 brainy points<br><br> What are two chromosomes in the original cell.
Iteru [2.4K]

Explanation:

As The Cell To Divide The Cell Make a Copy that make an Chromosome

The Chromosome are Called Sister Chromatids . The Sister are identical to the one another and are attracted to each other by Proteins Called Cohesins

3 0
3 years ago
Do water and methane have different freezing/melting, and boiling/condensation points?
zvonat [6]

Answer

Yes

Explanation:

water freezes at 32f and methane freezes at -295.6°F

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How is the environment shown in the picture important to aquatic life zones
Tanzania [10]
How can we solve it if we don't have the picture?
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