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spin [16.1K]
3 years ago
7

What is the average waist size for a 14 year old?

Biology
1 answer:
umka21 [38]3 years ago
7 0
Idk everyone’s body is different no matter the age
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Pick all the characteristics below that describe compounds
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Compounds are made up of two or more elements which are chemically bonded. The elements and the properties of the compound are different. Exposure to light and chemical reaction can break compounds into elements. Compounds are only chemically separated not physically. The mass of elements determined the mass of the compound.

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Hurry it’s timing me
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Explanation:

The main  function of the plasma membrane is to protect the cell from its surroundings. Made of a phospholipid bilayer with embedded proteins, the plasma membrane is selectively permeable to ions and organic molecules it also regulates the movement of substances in and out of cells. Plasma membranes must be very flexible in order to allow certain cells, such as red blood cells and white blood cells, to change shape as they pass through narrow capillaries. Membrane receptors provide extracellular attachment sites for effectors like hormones and growth factors, which then trigger intracellular responses. Some viruses, such as Human Immunodeficiency Virus (HIV), can intercept  these receptors to get into the cells, causing infections.

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A signal molecule in the interstitial fluid binds to a receptor on the cell membrane, triggering an intracellular cascade. Which
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<h2>Function of The Cell Membrane</h2>

Explanation:

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  • Proteins are utilized to help move atoms all the more rapidly. It is a <em>procedure called encouraged dispersion.</em>
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  • The cells are in a zone where there is a huge focus contrast. For instance, oxygen particle focuses could be exceptionally high outside of the cell and extremely low inside.
  • <em>Those oxygen particles are little to such an extent that they can cross the lipid bilayer and enter the cell.  </em>
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3 years ago
For thousands of years, people have operated farms at the bases of active volcanoes in spite of the risks. what might be the rea
m_a_m_a [10]
Hello There!

As well as the obvious negatives of volcanic eruptions, there are benefits too.
Volcanic eruptions can make the land very fertile.
Also, the lava contains many good minerals.
This makes it an ideal space for farming.

Hope This Helps You!
Good Luck :) 

- Hannah ❤
5 0
3 years ago
Please answer this ASAP
loris [4]

B

I hope this answer helped! please rate 5 stars >:)

8 0
2 years ago
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