Possibly B. None of the other questions seem probable.
oh easy
Explanation:
when I wake up ,I wake up lately.So I brush my teeth ,wash my face and change cloth.And I cover my bed. And then I eat my break fast. I wash the dishes . And then I start studying .
Become an astronaut. You'll see that it's round.
Answer:
Explanation:
c . To introduce a new topic that needs scientific study
