Question

please answer this question quickly urgent

please don't answer folishly​

Answer 1

B PART

1 CHINA

2 TRAINS

3 AEROPLANES

I KNOW ONLY B PART 3 QUESTION

AND C PART

4 ALEXANDER GRAHAM BELL

5 JAMES WATT

Answer 2

Answer:

B part (1) China

2 Trains

3 Aeroplane