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bija089 [108]
3 years ago
5

Hydroelectric dams are often used to generate

Biology
1 answer:
inysia [295]3 years ago
7 0

Answer:

Potential & Kinetic energy.

Explanation:

The water used gains potential energy overtime before it is converted to mechanical (or kinetic energy). This can be explained by the water having increased potential energy as it flows at an equal altitude, but converting to kinetic energy as it flows downhill, or over the dam.

This kinetic (or mechanical) energy is then converted to traditional electricity. This process is also an example of a renewable resource being utilized for everyday things (such as powering cars, homes. or charging batteries).

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A pyramid has a square base with side s. The height of the pyramid
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Answer:

(Base height x base width x pyramid height) divided by 2

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2 years ago
How do both similarity and differences among amino acids allow them to form macromolecules with a wide variety of properties
ioda
The R group is what allows amino acids to form macromolecules with different properties. every amino acid has the same basic structure, the only difference is what the R group is made up of. The similarities allow the amino acids to form a chain while the differences allows them to have different functions. Hope this helped!
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Salt is made up of a atom of sodium and a atom of chlorine. True or False
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3 years ago
I will mark u as brainliest correct answer only
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Tiger frogs have similarities in their mitochondrial DNA that are not shared by other frog species

8 0
2 years ago
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The thyroid gland is sensitive to the amount of iodine in the blood. If there is not enough iodine, the thyroid gland can:
ankoles [38]

Answer:

The thyroid gland increase in size.

Explanation:

Iodine plays an important role in the generation of thyroid hormones and is mainly found in the soil in coastal areas and in seawater. In the developing nations, the individuals who live at high elevations or inland are generally deficient in iodine and can develop a condition known as goiters.  

In the condition, the thyroid gland increases in size in an attempt to get more iodine. However, in the countries where iodine is added routinely to foods and table salt, the lack of dietary iodine is not the typical reason of goiters.  

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3 years ago
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