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inessss [21]
3 years ago
9

Which is an advantage of using renewable resources

Biology
2 answers:
Sphinxa [80]3 years ago
6 0

Answer:

Explanation: Renewable source are energy that is derived from the environment this include sun, wind. This energy have been utilized by many nations and companies for their activities. Fossil fuel is an example of non- renewable. The advantage of renewable energy include; It ability to be available all the time, they are renewed and always available this include sun, wind.

They are cost efficient this is because renewal of this energy is at no cost,they are available in the environment and can be channel for use.

They require no cost of transportation unlike other fossil fuel that will be moved from one place another and they are eco-friendly they do not bring fear of ozone layer depletion and green house gases.

Schach [20]3 years ago
4 0

Answer: They can be replenished on a human time scale.

Explanation:

Since they are renewable, they can be replaced, so we will always have them. We don't have to worry about running out of them because they're non depletable.

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jasenka [17]

Answer:

39.82 %

Explanation:

Proteins and carbohydrates provide 4 calories per gram. On the other hand, fats provide 9 calories.

We can first calculate the calories of protein + carbohydrates:

       (30g + 4g) x 4 = 136 calories

And we must calculate the calories provided by fat:

        10g x 9 = 90 calories

Now to get the percentage we must see how many calories the dessert has in total:

          136 + 90 = 226 cal

This represents 100% of calories. And now we need to find out how much 90 calories are from the total.

           226 cal -----> 100%

             90 cal ------> X

       (90 x 100) / 226 = 39.82 %

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_______ is an elastic protein that connects tubulin doublets in cilia and flagellae. the resultant bridges play an important rol
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Nexin

This is the elastic protein among tubulin doublets that link them together for ciliary and flagellae structures.
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DNA is a macromolecule called nucleic acid (a polymer). What is the monomer (subunit; one part) of DNA called?
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The membranes of both B cells and the cancer cells are largely composed of phospholipids. Explain how, when the membranes are fu
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The cell membrane separates the external and internal environment of the cell. The cell membrane is composed of bilayer lipids, proteins and small amount of carbohydrates.

The lipid part is soluble in hydrophobic environment or with the hydrophobic part of other phospholipids because like molecules dissolve in like molecules. The hydrophobic part is non polar and hydrophilic parts is able to dissolve in polar area due to the interaction of same molecules with each other.  

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d is the correct answer.

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