I think that you answer is B physical labor
Answer:
i dont know the rest because im a rookie in boot camp but all i know its hard and at the end before you get your badge you go through The Crucible the he ll hole
Explanation:
B. Public railroads for people who had carriages.
Answer:
Scientists believe planets begin to form when a dense cloud of dust and gas, called a nebula, spins around a newly formed star. Gradually, gravity causes the bits of matter in the nebula to clump together. Slowly, these clumps accumulate and grow. Eventually, these clumps become planets.
Explanation: