Conozco al tío ¿qué le pasa?
Answer:
cardiovascular system
Explanation: tell me if its wrong
Its false insteand of "gold" it should be "land"
Answer:
The answer is O C. The railroads charged a fee to transport oil and oil companies expanded their operations.
Explanation:
- <u><em> The railroads were also one of the biggest employers in the country during the latter part of the 1800s. By employing such a large part of the work sector, the railroads pumped a large amount of oil.</em></u>