Answer:
what is typing: the action or skill of writing something by means a typewriter or computer
what is economic:a branch of knowledge concerned with production,consumption,and transfer of wealth.
Answer: b,c,d, e
Explanation:
Got it right on edg 2020 hope this helps
The domain name<span> part of an email address has to conform to strict guidelines: it must match the requirements for a </span>hostname<span>, consisting of letters, digits, hyphens and dots. </span>