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Gala2k [10]
3 years ago
5

(HELP I HAVE 10 MINS TO TURN IN) why is the nervous system in the human body a system?

Chemistry
1 answer:
irina1246 [14]3 years ago
8 0

Answer:

D

Explanation:

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How might an antioxidant prevent another element from gaining or losing an electron?
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Answer:

An antioxidant helps in the mopping up and elimination of free radicals and a common example is Glutathione. Oxidation reactions Involves the transfer of electrons or addition of oxygen to a substance.

Antioxidants help in decreasing or prevention of the oxidation of the molecules due to free radicals being formed which causes damage in the cells of animals.

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The chemical formula of lead sulfide tells you that it contains<br>​
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2C2H6 + 8O2 = 4CO2 + 6H2O
Neporo4naja [7]

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4 moles of carbon

6 moles of water

Explanation:

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hope this helps :)

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All substances freeze at the same temperature, so they all have exactly the
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I think it would be false

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6 0
3 years ago
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OLEGan [10]

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Hydrocarbons contains only Carbon and Hydrogen atoms, Organic molecules can contain also other atoms.

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