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melamori03 [73]
3 years ago
5

What is the nucleus of a comet thought to be made of?

Social Studies
2 answers:
Alekssandra [29.7K]3 years ago
4 0
A dust and Ice..........
Brut [27]3 years ago
4 0

Answer:

dust and ice

Explanation:

A comet is a body that orbits the Sun that when passes close to it heats up and releases  gases and dust. The nucleus of a comet  is its central part and it is a ball that is made of ice, dust and rocks and when it starts to melt creates a long tail.

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What is development ? explain the changing concept of development<br>​
Natalka [10]

Answer: Development means “improvement in country’s economic and social conditions”. More specially, it refers to improvements in way of managing an area’s natural and human resources. In order to create wealth and improve people’s lives.

Dudley Seers while elaborating on the meaning of development suggests that while there can be value judgements on what is development and what is not, it should be a universally acceptable aim of development to make for conditions that lead to a realisation of the potentials of human personality.

Explanation:

7 0
3 years ago
As Rodolfo works on a multiplication problem in his head, the numbers he is manipulating are in his _____ memory, and the multip
insens350 [35]

Answer:

Working memory and long term memory  

Explanation:

The part of short-term memory that deals with the linguistic and conscious perceptual processing is called working memory. It has limited capacity and holds the information the is available for processing.  It is required for guidance of behaviour, decision making and reasoning. It lasts for only 10 to 15 seconds. e.g when we try to remember the recepie and steps while cooking a dish.

Long term memory is the final stage of Atkinson-shiffrins multi stage model . It retains skills and information for longer periods. It can store unlimited information as it doesn't decays over time. the formation of long term memory involves changes in the physical structure of nerve cell. This process is called long term potentate.  

There are three types of long term memories: Episodic, Semantic and procedural.  

The tables used by Rodolfo are stored in his long term memory but since he would be using the number for few seconds it is dealt by working memory.

4 0
3 years ago
Is prison one of the worst places in the world
enot [183]
Technically no. But thats just from studies. Prisoners have some sort of fairness that they are treated with whereas in other places, there are much worse situations such as areas around isis.
7 0
3 years ago
Read 2 more answers
How did Molly Pitcher help the revolutionary<br> cause?
Natali5045456 [20]

Answer:

carried water to American soldiers during the Battle of Monmouth

Explanation:

She helped

6 0
3 years ago
True or false the Declaration of Independence stated that the United States was free from Spain
jeyben [28]
The answer is false.
5 0
3 years ago
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