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Yanka [14]
3 years ago
7

I have a question about this video my teacher sent me, how do I find the variable in this?

Biology
1 answer:
Masja [62]3 years ago
8 0

answer:you got rick rolled

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The members of these kindoms all have cell walls. Which kingdoms are they?
Kazeer [188]

Answer:

Plantae, Archaebacteria, Eubacteria, and potentially fungi. I say potentially because I am not 100% certain if all organisms falling under the category of fungi contain cell walls.

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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

Hope this helps

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How does hand washing decrease the microbes present on your hands?
Andreas93 [3]

The answer is D. It removes the microbes but does not kill them.

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Sea turtles enter a high-energy state called ___ after they hatch.
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ANSWER: the state is called Frenzy
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2 years ago
Please Help! Will Give Brainliest:
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<h3>Hello there i hope you are having a good day :) Your question : In the human body, stem cells in the bone marrow produce a variety of blood cells. What process produces these cells? Answer : A. Undifferentiated cells divide to produce differentiated cells.</h3><h3>Hopefully that helps you ❤</h3>

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