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Zanzabum
3 years ago
6

Which organism has a single Loop circulatory system A.frog B.human C.fish D.dog

Biology
1 answer:
coldgirl [10]3 years ago
8 0
The answer is a fish
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1. Which of the following is NOT part of John Dalton's atomic theory? (1 point)
valentina_108 [34]
For the first question the answer is C. We know this because Dalton considered matter to be composed of very tiny indivisible particles called atoms which means it can't be further subdivided and thus no sub-atomic particles. And for the second question the answer is the Last one: <span>Ernest Rutherford. The rest of them did not give evidence of the existence of a nucleus or gave poor evidence. Hope this helps</span>
6 0
3 years ago
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© Why is untouchability wrong ? <br>​
nekit [7.7K]

Answer:

To understand “Untouchability” you need understand our varna-vyavastha or simply called “Caste System”. Caste does not mean or is not the right translation for Varna/Jaathi/etc….. We(Hindus) had our varna-vyavastha (vv) based on the persons capabilities/skill/knowledge/understanding nature/patience & many more…..

As a group head (village/society/land), people needed to be divided to different functions of life…..

To survive, we need food. So gatherers/foragers were formed. Slowly this group increased to others ways/modes of food gathering, such as farmers, shepherds, etc…

In the meantime, while few were producing/collecting food items, people were needed to manage the production & distribution.

Very good, so far. But, people can’t eat the same stuff, every day & do the same job, as well. Getting bored. So, intelligence/creativity was needed. People with innovative minds gathered together & formed certain recipes/methods/etc…. Slowly this became tradition/culture/etc.

Now comes the problem. Intelligent/Innovative people are good at this. “How to control them?” is the question. So people with creativity/innovation/intelligence/etc & physical skill/strength were required. They had knowledge of the previous 3-types of works of life. Additional qualification was their physical strength & skills. These were few who had the ability to hunt, as well. Be it day or night.

In every walk of life, there are people who make mistakes or commit a crime. These people need to be punished. But, if we keep them within the village/land premises, they might not realize their mistakes or repent for their crimes. So a separate location is required. Problem is, if we keep them enclosed outside of society like in a jail, they will behave/become more like animals/savages. It is human nature. So, a new society needs to be formed, where these people can make their living, but still face punishment.

These type of people are basically worker class. Hence, these were called Sudras/Soodras.

These type of people are merchants. Hence, these were called Vysyas.

These type of people are administrators. Hence, these were Brahmins.

These type of people are rulers/kings. Hence, these were Kshatriya. Kshatriya means one who has warrior/soldier/fighter qualities/capabilities/etc.

These type of people are outcasts. Hence, the “Untouchables”

8 0
3 years ago
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It has been said that life could develop on Earth only because Earth is just the right distance from the sun. Any closer, and it
blondinia [14]

Answer:

The correct answer will be- the planets and moon also exhibit hydrothermal vents, volcanoes and rocks.

Explanation:

Scientists have always tried to understand and explain the origin of life on Earth and predicted that life on earth originated as a result of the conditions created by the distance of the Earth from the Sun.

Later discoveries found that life exists even in the harsh conditions on Earth-like hydrothermal vents and inside sub-surface of the rocks. This shows that life can exist in extreme conditions.

Since the planets other than Earth posses such hydrothermal vents, rocks and volcanoes, therefore scientists predict that life could be found on other planets.

8 0
3 years ago
Angiosperms _____. have flowers have cones are nonvascular are seedless
Ivan
Angiosperm have flowers.It is a flowering plant.
8 0
3 years ago
He diet-planning tool, myplate, is available only to healthcare professionals.
lakkis [162]
FALSE<span>The diet planning tool, MyPlate, is available only to health care professionals</span>
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