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Alika [10]
3 years ago
14

How are layers that form ice similar to tree rings

Biology
1 answer:
Natasha_Volkova [10]3 years ago
3 0

Answer:

each new layer or ring represents a year of growth, depending on its thickness, you can tell if it had good growth or not so good growth.

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9. Do you think that the blue crab can survive out of water? Explain your answer.
Ira Lisetskai [31]

Answer:

Blue Crabs can last up to 24 hours out of the water as long as they are kept cool and moist.

Explanation:

3 0
2 years ago
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Disruptive selection events select for _______.
Natalija [7]

The right option is; extreme traits

Disruptive selection events select for extreme traits.

Disruptive selection is a type of natural selection in which organisms with extreme traits are favored (such as in reproduction) over organisms with intermediate traits. This type of selection results in increased traits differences with increase in frequency of the alleles for the extreme traits. Disruptive selection can lead to the digression in a species line.



5 0
2 years ago
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Why is the sunset red or orange?
mr_godi [17]

Answer:

According to the science magazine Scientific American, the sunset is reddish because, when the sun is setting, the light that reaches you has had to go through lots more atmosphere than when the sun is overhead, hence the only colour light that is not scattered away is the long wavelength light, the red.

7 0
2 years ago
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Why is nitrogen fixation so important?
dlinn [17]

Answer:

dear user nitrogen fixation is so important bcoz of the reasons given above

8 0
2 years ago
A type of implant that is surgically inserted in the inferior border of the mandible is a(n) _______________ implant.
erastovalidia [21]

Answer:

Transosteal

Explanation:

One of the ways to get  a missing or broken tooth fixed is through dental implants. It can also be used to fix loose teeth. For this to occur, a tooth root is needed to hold in place the dental prosthesis. Dental implants involve surgically fixing of metal frames (surgical component) into the jawbone beneath the gum to serve as the tooth root. This surgical implant, which now serves as a tooth root, enables the dentist to fix a replacement tooth.

<em>Transosteal implant</em> is a type of dental implant in which the surgical component is a U-shaped metal frame or pins that is inserted into the lower jaw followed by the replacement tooth on top during tooth replacement.

8 0
3 years ago
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