is the backbone of a computer, connecting all of its components including the central processing unit (CPU) and primary storage and providing connectors for peripheral devices such as printers, external hard drives, sound cards, and video cards. a. The motherboard
b. A register
c. A bus
d. The microprocessor

11: a which it you

Wow the answer was a on e dgenuity, ignore the other autistic answers 

Your question:high schoolcomputers and technology 50+25 ptsharry needs to use a type of graph in a spreadsheet to show variations in data over a specific period. what type of graph or chart is most useful for this purpose? a is particularly useful for showing variations in data over a specific period. our teams answer: bar graph : )our teams aim's to and we are happy to ! if the answer is wrong notify us quickly for we can fix it quickly! : )-experimentsdiy

Ido not think so i think the more questions you ask they go away