Which industry was beneficial to the development of aerospace industry?

1. Agriculture
2. Electronics
3. Shipping
4. Heavy metal processing

7 answers

Your answer?
Either 2 or 4
I think electronics is the better answer. But -- what does your reading assignment say?
Does anyone know the answers for the rest of the quick check?
1. B
2. B
3. C
HERE ARE THE REAL ASWERS
b
b
d
WRONG is right!