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natali 33 [55]
3 years ago
5

What are electrons!!!!!

Biology
1 answer:
svp [43]3 years ago
4 0

Answer:

Electrons are subatomic particles, whose electric charge is negative one elementary charge. They belong to the first generation of the lepton particle family, and are generally thought to be elementary particles because they have no known components or substructure.

Explanation:

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When a human egg is fertilized, the sex
Ulleksa [173]

Answer:

the child will either receive either an X or a Y chromosome from the father

Explanation:

The mother always give the child an X chromosome because thats the only one she can give

the father can either give an X or a Y which determines if the child will be female or male

4 0
2 years ago
Help me please I am so confused
allsm [11]

Answer:

ECOLOGICAL FOOTPRINT

you would need about 41.6 earths all together

Explanation:

just add them up.

3 0
2 years ago
What would normally happen after a new Chinese dynasty came to power?
irakobra [83]

Explanation:

This article contains Tangut text. Without proper rendering support, you may see question marks, boxes, or other symbols instead of Tangut characters.This article contains Mongolian script. Without proper rendering support, you may see question marks, boxes, or other symbols instead of text in Mongolian script.This article contains Manchu text. Without proper rendering support, you may see question marks, boxes, or other symbols instead of Manchu alphabet.

Dynasties in Chinese history, or Chinese dynasties, were hereditary monarchical regimes that ruled over China during much of its history. From the inauguration of dynastic rule by Yu the Great in circa 2070 BC to the abdication of the Xuantong Emperor on 12 February 1912 in the wake of the Xinhai Revolution, China was ruled by a series of successive dynasties. Dynasties of China were not limited to those established by ethnic Han—the dominant Chinese ethnic group—and its predecessor, the Huaxia tribal confederation, but also included those founded by non-Han peoples.

Dividing Chinese history into periods ruled by dynasties is a common method of periodization utilized by scholars. Accordingly, a dynasty may be used to delimit the era during which a family reigned, as well as to describe events, trends, personalities, artistic compositions, and artifacts of that period.[8] For example, porcelain made during the Ming dynasty may be referred to as "Ming porcelain".The word "dynasty" is usually omitted when making such adjectival references.

The longest-reigning orthodox dynasty of China was the Zhou dynasty, ruling for a total length of 789 years, albeit it is divided into the Western Zhou and the Eastern Zhou in Chinese historiography, and its power was drastically reduced during the latter part of its rule.[10] The largest orthodox Chinese dynasty in terms of territorial size was either the Yuan dynasty or the Qing dynasty, depending on the historical source.[11][12][13][14][15][c]

Chinese dynasties often referred to themselves as "Tianchao" "Celestial Dynasty" or "Heavenly Dynasty"). As a form of respect and subordination, Chinese tributary states referred to Chinese dynasties as "Tiāncháo Shangguo" "Celestial Dynasty of the Lofty State") or "Tianchao Daguo" "Celestial Dynasty of the Great State")

5 0
3 years ago
Plants participate in both short- and long-distance signaling. Explain how nerve cells show these two functions, as well. (3 poi
olya-2409 [2.1K]

Answer:

Nerve cells release chemical signals into synapses between them (short distance). They also transverse their lengths with an electrical signal that can result in signal travel along a series of cells (long distance).

Explanation:

Nerve cells release neurotransmitters in the synaptic cleft which are capable of affecting nearby cells such as other nerve cells and muscle cells. Neurotransmitter molecules include, among others, serotonin, acetylcholine, dopamine, norepinephrine and histamine. Moreover, the synaptic cleft is the space that separates a neuron cell and its target cell. On the other hand, neurons transmit signals through electrical impulses. Electrical impulses travel long distances in the body carried by axons of the nerves. Thus, nerve impulses connect the brain and spinal cord and they carry signals to different parts of the body.

5 0
2 years ago
12. Compare and Contrast the relationships between the speed of electromagnetic
mario62 [17]

Answer:

Compare and Contrast the relationships between the speed of electromagnetic  and mechanical waves as they travel through different mediums is explained below in details.

Explanation:

As per the mechanism, the waves can be distinguished as electromagnetic and mechanical waves. Electromagnetic waves are those fluctuations that have no mechanism to progress whereas mechanical waves demand a mechanism for their communication. Electromagnetic waves progress in a vacuum whereas mechanical waves don't have.

3 0
2 years ago
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