Breaks down food to make energy the body needs. To break down the large molecules into smaller molecules that can b used by individual cells. The main purpose of the digestive system is the breakdown of foods and waste elimination Share to: Usually, what you're doing is to add a reagent acid or base, for example so that the precipitate redissolves.
Share on Facebook The purpose of the computer is to perform calculations, store information, retrieve data and process information. A computer has programmed data or computer language that tells the computer how to fulfill its purpose.
The computer will only do what it is programmed to do. Most computers, for instance, have a built-in calculator that can be used to add, subtract, multiply and divide. Spreadsheets are accounting programs for computers that compute totals and sub-totals. Microsoft Excel is an example of a popular spreadsheet program.
Storing Data A computer will store any information in its memory that is saved by the user. This data is stored in the memory of the computer. A computer will store any information in its memory that is saved by the user.
You, as a computer user, designate where on the computer you want the information to be stored.
Video of the Day Retrieving Data Any information that has been saved to the computer can be retrieved at a later time. In order to retrieve data, open the program it was created in, go to the File drop-down menu; then, click on the name of the file to access the information.
Processing Data Every operation or activity done on a computer is done through the processing of data. This all starts with the keyboard.
Each time you strike a key on the keyboard, the computer is processing this information. In other words, when I type a "p" on the keyboard, this signals the motherboard the brain of the computer that the letter p should be put on the computer screen.
Likewise, when I use the arrow drawing tool, this signals the motherboard to draw an arrow on the computer screen. Uses of the Computer The computer has many uses. It was one of the most instrumental devices in making Internet use possible.
A computer can be used for word processing, graphic design, gaming, teaching, bookkeeping, organizing, as well as surfing the Internet.
In recent years, computers have been used to watch DVDs, play CDs, create recordings, compose music, download and organize pictures, as well as fax information. The list goes on.The major purpose of the Proclamation of was to maintain good relations between the British and the Native Americans.
We can also speculate that a secondary purpose was to exert British. Software Testing. Testing with a Purpose Depending upon the purpose for testing and the software requirements/specs, a combination of testing methodologies is applied. One of the most overlooked areas of testing is regression testing and fault tolerant testing.
The main function can in-turn call other functions. When main calls a function, it passes the execution control to that function. The function returns control to main when a return statement is executed or when end of function is reached.
Identify the main purpose of a persuasive essay and the elements necessary for it to be effective. contemporary buisness communications for what audience or readership do you think the article "blogs will change your business" was written?
what is the purpose of the article (to entertain, inform, persuade, or a combination)? explain answer how. The purpose of an experiment is to test a hypothesis and draw a conclusion. When a scientist has a question about the world or a fact that they wish to prove, they experiment.
Experimentation is one of the key parts of the scientific method. Under the scientific method, a scientist asks a question.
In the first sentence, explain the purpose (or the main point) of the source. Then, describe the content and elements of the source. After explaining the overall structure of the source, summarize the evidence that the author uses to support his or her claims.