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yawa3891 [41]
3 years ago
12

What can scientist observe over long periods of time to determine the patterns in climate change?

Biology
1 answer:
solmaris [256]3 years ago
8 0

Answer:

thanks for my points back

Explanation:

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Adaptation:
MrMuchimi
The species of bird with the greatest variation in traits
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The auditory, or eustachian, tube extends from the nasopharynx to theA external ear.B middle ear.C inner ear.D oropharynx.
Nikolay [14]

Answer:

Option B, Middle ear

Explanation:

Nasopharynx is the upper part of throat which lies behind the nose and it connects the to middle ear. It moves the mucus produced in the middle ear to the throat which is then further drained out.

This tube is responsible for equalizing the pressure inside the ear to the pressure outside the ear. It comprises upper throat and rear side of nasal cavity.

Hence, option B is correct

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2. Which is not a reason to abstain from alcohol?
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D for sure. That seems perfectly christian-minecraft server-y of a school to put that as an option, it must be right.

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Explain how a magnification of 400 x can be obtained using the lenses on a light microscope.​
Anvisha [2.4K]

Answer:

Each objective lens has a different magnification. Multiply the magnification of the eyepiece by the magnification of the objective lens to produce total magnification. For example, a 10X ocular lens and a 40X objective lens will produce a total magnification of 400X (10 x 40 = 400).

5 0
3 years ago
What is one way a permanent
MArishka [77]

Answer:

The answer is most likely B, however it could be C. Here is why:

Explanation:

permanent magnets can usually withstand being dropped a couple of times. However, if you drop it enough and with enough force, it is possible to make it loose magnetism. If you do not have this kind of patience, it is more effective (an much more fun) to hit it really hard with a hammer.

    When something is magnetized, all of the atoms are facing a different direction. When you drop it/throw it/hit it with enough force, it causes the atoms to spin, so they are not all facing the same way.

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