1. a device that gives information about the railway line to engine drivers
2. a railway carriage carrying passengers' luggage
3. a railway carriage carrying passengers
4. a person who carries luggage at a railway station
5. What drives a train? (Can be steam, diesel or electric)
Answers
Answered by
3
Answer:
the branch of science concerned with the substances of which matter is composed, the investigation of their properties and reactions, and the use of such reactions to form new substances.
Similar questions