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The term “public domain” refers to creative materials that are not protected by intellectual property laws such as copyright, trademark, or patent laws. ... Anyone can use a public domain work without obtaining permission, but no one can ever own it.
Right click the text you want to format, On the home tab click the line and paragraph spacing command . A drop down menu will appear. Move the mouse over the various options . The line spacing will change in the document.
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Answer:
To establish a common standard for sending messages between devices on the Internet, C
Explanation: