Question

(Research is an detailed study of a
subject undertaking in a systematic
basis in order to increase a stock of
knowledge, including knowledge for man
and society, that the use of this stock
of knowledge to devise new applications.)

please help what is the incorrect word in this line and what is correct word ​

Answer 1

Answer:

up to be a great day of school and I have been able

Explanation:

we can do it again..h...