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mario62 [17]
3 years ago
8

Dvd Credit card Stereo speaker Computer hard drive The listed devices all use which force? A) X rays B) magnetism C) electricity

D) ultra violet radiation
Biology
2 answers:
maria [59]3 years ago
3 0
B. Magnetism? That how headphones work so id imagine same principle.

Mekhanik [1.2K]3 years ago
3 0
I believe it is c because these electronic things need some sort of spark to work, but i am not entirely sure. I hope this helps :D
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Genrish500 [490]

Answer:

Plants perform photosynthesis and cellular respiration.

Explanation:

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  • Cellular respiration is a process that occurs both in autotrophs and heterotrophs.
  • Only the final stage of cellular respiration i.e. oxidative phosphorylation or electron transport chain requires oxygen as the final electron acceptor.
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5 0
4 years ago
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Difference between kidney and nephron??<br>wrong answer will be reported ​
Sphinxa [80]

Answer:

each of your kidney is made up of about a millions filtering units called nephron.

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  • the nephron uses four mechanism to convert blood into urine.
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  2. excreation
  3. secration
  4. reabsorption

Explanation:

a structure that contain vascular loop of the glomerules at at the sight of blood filtrationand a tubular segment that reabsorption and excreation solutes and connect to the collecting duct system..

<em>hope</em><em> </em><em>it</em><em> will</em><em> help</em><em> </em><em>u</em>

7 0
3 years ago
What substances are used up as the reactants in cellular respiration?
sertanlavr [38]
The substances that are being used up in cellular respiration are oxygen (O2) and glucose (C6H12O6).  They are the main reactants. Cellular respiration happens in the mitochondria, the power house of the cell. Hope this answers the question.
7 0
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Explain why glucose and galactose do not interconvert as the ring forms open and close again. Select the correct answer below: T
lakkis [162]

Answer: The difference between structures of glucose and galactose occurs at a carbon other than the anomeric carbon.

Explanation: The cyclic structure of glucose and galactose is cannot be inter converted because the change does not occurs at the anomeric carbon.

It takes place at carbon number 3 ( Fisher's projection)which does not takes place in the opening and closing of the rings.

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States along the east coast have a lowest to no earthquakes.

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