Answer:
B. The number of tobacco users have decreased. Hope this helps :)
The goal of the cuban leader named Fidel Castro back in History was; To bring communism to Cuba
<h3>What was the goal of Communism?</h3>
Fidel Castro was a cuban leader who was known to overthrow the military dictatorship of Fulgenico Batista. Now, Fidel Castro ruled over cuba for nearly five decades and he established the first communist state.
Fidel Castro was successful in reducing racism, illiteracy, improving the health care of public, e.t.c
Finally, the main goal of Fidel Castro was to bring communism to cuba which he succeeded in doing.
Read more about Communism at: brainly.com/question/12173354
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An important fraction of paraffin wax and asphalt is called fuel oil.
<h3>What is
fractional distillation?</h3>
Fractional distillation can be defined as type of separation technique that is typically used for the separation of a liquid mixture or chemical mixture into fractions with different boiling points by means of distillation, so that one or more fractions of the liquid mixture will vaporize in a fractionating column.
Generally, the fractional distillation of a hydrocarbon such as crude oil produces many chemical compounds at different boiling points. Thus, an important fraction of paraffin wax and asphalt is called fuel oil.
Read more on fractional distillation here: brainly.com/question/790490
Answer:
A Keyboard inputs data into computers in the form of text, numbers, and commands. However, a mouse selects options and commands from the screen.
Explanation:
Input devices are devices or equipment that provide sends control signals to information processing systems of a computer. Input devices send data to a computer. Examples of input devices are scanners, keyboards, camera, microphones, joysticks and so on.
A keyboard is an input device that is used to input data such as letters, numbers, and other characters into a computer.
A mouse is an input device that controls a cursor in a graphic user interface.
A Keyboard inputs data into computers in the form of text, numbers, and commands. However, a mouse selects options and commands from the screen.
