question 10 (1 point)\nwhat do telephone wires rely on to send messages from one place to another? \nword…

question 10 (1 point)\nwhat do telephone wires rely on to send messages from one place to another? \nword bank:\nmomentum a motor chemical reaction a person electricity\nblank 1:\n\nquestion 11 (1 point)\nwhat were the names of the two railroad lines that connected to form the transcontinental railroad? \nblank 1:\nblank 2:\n\nquestion 12 (1 point)\nhow many times zones did the american railway association and the government create?\no a 2\no b 3
Answer
Brief Explanations:
- For Question 10: Telephone wires use electrical signals to transmit messages, so electricity is the correct answer.
- For Question 11: The two railroad - lines that connected to form the transcontinental railroad were the Union Pacific Railroad and the Central Pacific Railroad.
- For Question 12: The American Railway Association and the government created 4 time - zones.
Answer:
- Question 10 Blank 1: electricity
- Question 11 Blank 1: Union Pacific Railroad
- Question 11 Blank 2: Central Pacific Railroad
- Question 12: None of the given options (the answer is 4)