External parts of a computer system and identify which are output and which are input devices.

In the context of the box model, what is the difference between a margin and a padding? a. a padding lies outside a box border, while a margin lies inside it. b. a padding lies inside a box border, while a margin lies outside it. c. a padding can be adjusted independently, while a margin depends on the size of its box. d. a padding depends on the size of its box, while a margin can be adjusted independently.

In the rgb model, which color is formed by combining the constituent colors? a) black b) brown c) yellow d) white e) blue

How do i change the size of my bookmarks in my bookmarks bar in google chrome? ? plz hlp me