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Marrrta [24]
3 years ago
7

4) Empress Si-Ling Chi observed _________ in her garden.

Biology
1 answer:
emmasim [6.3K]3 years ago
7 0
The answer is: B) silkworms.

“While sitting in her garden she deduced the secret of silk by watching the silkworms. She developed the process to remove the thread from the cocoon and set up silk cultivation farms and the weaving of the new cloth.” (Source: http://4kyws.ua.edu/SI_LING_CHI.html)
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3 years ago
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A particular membrane transport process exhibits saturation, uses carrier molecules, but does NOT require ATP. The process is pr
Musya8 [376]

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Faciliated diffusion, which requires a carrier protein but no cellular energy. The energy for this process is provided by the concentration gradient of the substance being transported.

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3 years ago
A que altura debe moverse un costal de cemento de 50kg para asegurar que su energía potencial sea de 10,500 j?
Juli2301 [7.4K]

Answer:

21 m

Explanation:

La energía potencial de un cuerpo es la energía que posee el cuerpo en virtud de su posición.

La energía potencial se da como;

E = mgh

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m = masa del cuerpo

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h = altura del cuerpo

Aquí necesitamos obtener la altura del cuerpo.

h = E / mg

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6 0
3 years ago
Once the newly made spring has been hardened, what temperature should it be drawn to?
bagirrra123 [75]

Temperature should it be drawn to 600°-650° Fahrenheit for the newly made spring has been hardened

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  • Once the newly made spring has been hardened 600° -650° Fahrenheit temperature would observe.

To know more about trigger mechanism.  visit :

brainly.com/question/13615696

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3 0
2 years ago
What is the name for the resources and money attributed to a specific region?
Luba_88 [7]

its more than likely economy because economy is the study of goods,which includes resources

6 0
3 years ago
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