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kvasek [131]
3 years ago
15

How do you find the circumference of the earth

Biology
1 answer:
Mama L [17]3 years ago
8 0
The circumference of earth is 24,901 mi
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rabbits can have curly ears or long ears. a homozygous curly-eared rabbit mated with a homozygous long-eared rabbit. all the bab
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Long ears have to be dominant:

If this IS true then these would be your 'parents':

L = long ears
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That addictive behaviors produce the same brain responses that follow drug abuse. in both cases, several regions deep inside the
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The answer is:  "dopamine" .
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Geologic Time Scale

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3 years ago
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Which is most responsible for the synchronized contraction of cardiac muscle tissue?
Klio2033 [76]

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2 years ago
Why is the ability of the cell membrane to be "picky" important?
Yuliya22 [10]

Answer:

Hi there!

Your answer is:

It is very important for the cell membrane to be <em>semi-permeable</em> because the ability to pick and choose what comes in and out of the cell keeps the cell safe! The membrane can choose to block out nasty germs and can also choose to get rid of internal waste.

An example of when this is important is in this scenario:

Let's say the cells are in a really salty solution. Naturally, salt will want to pull the water out of the cell. If the membrane <u>wasn't</u><u> </u> semi permeable, the water would listen to the salt and leave the cell. This would cause cell death. <u>BECAU</u><u>SE</u> the membrane is semi permeable, they can choose <em>not</em> to give the salt any water, keeping them alive

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