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worty [1.4K]
3 years ago
15

Describe two benefits of using the SI system of measurement.

Biology
1 answer:
Natalija [7]3 years ago
8 0

Answer:

everyone agrees on what the SI Units are.

Explanation:

wherever you are in the world, a kilogram is a kilogram and a metre is a metre.

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What is meant by evolution through natural selection
VikaD [51]
Hello!

Natural selection is the way that animals evolve. 

The theory of natural selection is that the animals that do not have a specific trait to survive in their environment will die. The animals that do have the trait will survive. The animals that survive will then pass the trait down to their offspring, who will also likely survive because they have the trait. This is how species evolve and continue to survive in their environment. 

The species evolve because only the fittest survive (this is known as "survival of the fittest"). The animals that do not have the needed traits will die and they cannot have offspring. 

I hope this helps answer your question! Have a great day!
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How do you do this biology work
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Answer:

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Which organisms are most critical in the nitrogen cycle?
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2. True, 3 True, 4 Trues, 5 False, 6 True, 7 True, 8 False, 9 True, 10 True

Explanation:

3. True , Electromagnetic waves have electric and magnetic energy while ocean wave have kinetic energy which is then converted into electrical energy.  

4. True, the distance between all the wavelength is same until and unless it not dampened or attenuated or amplified.  

5. False, Frequency measures the number of times an event takes place in a given time period.  

6.   True, the higher is the frequency , the more will be the energy

7. True, Gamma waves have highest frequency

8. False, our eyes could see only visible spectrum wavelengths

9. True, some object or surfaces reflect the wavelength while some absorb it.  

10.  True, all cosmic researches are driven by EM waves theory and related logic.

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3 years ago
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