Match the following definition with the word "research".
Choose one answer.
a. to choose to do something
b. trying to discover facts about something
c. true or actual
d. to make somerthing
e. a pattern, shape, or plan
f. the reason for doing something
g. a picture of a person or thing
h. using science and machines to do things
i. a place, part, or region
j. outside the Earth; where the stars and planets are