Answer:
a. Barricade the area or position a worker in front of the ladder.
Explanation:
When one is using a ladder which has to be placed against the building on the sidewalk, the precaution used must be (from the four options) :-
<u>a. Barricade the area or position a worker in front of the ladder.</u>
This is because the area in which the worker is putting the latter is the prone are where the worker or the ladder might hit the pedestrian or any thing which can cause harm to the nature and mankind and that's why, the area must be blocked or defended with an improvised barrier.
Answer:
D
Explanation:
He becomes stressed because he doesn't have enough money to move at all, doesn't matter if he moves out of state, out of country etc.
The Nile River, The Congo River, The Niger River, and The Zambezi River
A- secretary of state William Seward
