Question

What is a patent?

A. the use of scientists’ work in practical and useful ways

B. an invention in 1876 that allowed spoken communication over long distances

C. an invention in 1837 that made instant communication possible

D. a government record that shows who made a new technology

Answer 1

The awsner is " a goverment record that shows who made a new technology "

Answer 2

Your answer is D :) Hope this helps