Linux distributions overview? information

Quick pl which one of the following is considered a peripheral? a software b mouse c usb connector d motherboard

Rafael needs to add a title row to a table that he has inserted in word. what should he do? use the alignment options. use the merge and center option for all the cells in the top row. use the merge and center option on the first two cells in the top row. none of the above

What is html ? give a small description about html