Addition to speeding up the transportation of goods, the transportation revolution also contributed to the growth of

The economy

Explanation:

The transportation revolution made it easier and faster to transfer goofs from one location to the other but it also boosted the economy tremendously causing historic growths since there was now higher mobility of goods and therefore a larger market for goods produced

i believe

clean air is essential for health and survival

clean air provides nitrogen gas for plant respiration

clean air supplies oxygen that enables living organisms to breathe

hope this

i am brianly

sorry if this doesn't

what words? are you talking about to complet what sentence