Compare similarities between the inventions of Thomas Edison and Bill Gates. giving brainliest to the correct answer

Explanation:

Both effected the technology unit, As Thomas Eddison (who has invented the light bulb, and movie camera was more of a ground base setter for technology, Bill Gates (who created the entire microsoft company)  used it and made it into the 20th century. We'd be in debt without both.

answer; biological;

answer; participant observation method;