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polet [3.4K]
3 years ago
9

How does the skin protect your internal organs from the outside world?

Chemistry
1 answer:
svlad2 [7]3 years ago
8 0
Your skin protects your internal organs in so many different ways. I will name a few for you! :)

Protects from damage - Your skin protects your internal organs from damage such as cuts and bruising. Our skin is not incredibly strong, but it does make a huge difference compared to our organs being bare.

Protects from bacteria - Your skin blocks most bacteria from directly having contact with your internal organs. Most people get sick because bacteria is let into contact with internal organs through our mouths, noses, etc. Our skin does not let bacteria in. 

Keeps internal organs warm - Skin is not fur, it does not provide significant resistance to cold. However, it does make a big difference compared to bare organs. It protects our internal organs from heat by sweating, as well as cold by preventing too much cold from reaching our organs.

I hope this helped. Have a great day!
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If a pea plant is tall, and tallness in pea plants is dominant over shortness, what is the phenotype of the pea plant?
Firlakuza [10]

Answer:

The height of the plant is controlled by two alleles - the dominant 'T' for tallness and recessive 't' for shortness of the plant. The dominant allele represses the expression of the recessive allele. The recessive allele is expressed only in the homozygous state (tt)

6 0
2 years ago
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5) 3Na2SO4
xenn [34]

Answer:

3Na2SO4

Explanation:

3Na2SO4

# of molecules: 3 moles of Na2SO4 or 3 × 6.22 × 10^23 molecules.

# of elements: 3 elements l

Name of element: = Sodium, S = Sulphur, O = Oxygen

# of atoms: Na = 6 atoms, S= 3, O= 12

Total # of atoms: 21

The #3 is a Coefficient.

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2 years ago
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frosja888 [35]

Answer:

Flammability is a material’s ability to burn in the presence of <u><em>oxygen.</em></u>

Explanation:

Flammability can be described as the ability of a substance to get ignited. Flammability will lead to fire or combustion. Some substances are highly flammable like Benzene. Other tend to be just flammable. And there are also compounds which will nor be flammable at all as they won't react with oxygen. Examples of these substances include helium, steel or glass.

The flammability of a substance shall be considered a very important aspect when storing or transporting a substance.

5 0
3 years ago
What minimum volume of 0.200 m potassium iodide solution is required to completely precipitate all of the lead in 155.0 ml of a
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From this equation, we see that there are 2 moles of potassium iodide required for each mole of lead (II) nitrate. Moreover, we may use the formula:

Moles = volume (in L) * molarity

We find the molar relation ship for KI : Pb(NO₃)₂ to be 2 : 1. So:

M₁V₁ = 2M₂V₂

V₁ = 2M₂V₂/M₁
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3 years ago
Plsplsplsplsplsplsplsplsplspls help
MA_775_DIABLO [31]

Answer:

this is difficult but simple to answer

Explanation:

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