Since the desert air was so dry, the bread quickly turned stale. in this sentence, which word serves as a clue that there is cause and effect ?

Excerpt from the right decision lindsay rock telling a

Which historical detail can best clarify a reader’s understanding of the information in the excerpt? immigrant factory workers who spoke the same language were separated from each other at work. immigrant factory workers who spoke the same language were known to talk too much at work. immigrant factory workers had to pay rent for their chairs and the supplies they needed at work. immigrant factory workers were crowded into unsafe buildings with locked doors and fire escapes.

If i have enough money, buy a car. a, will b, shall