Answer: William’s parrot.
Explanation:
When you heat air it expands. When air expands it becomes less dense than the air around it, in turn making it rise.
Hope that helped
Its A. Create laws hope it helps
What??????
Is this a question or is an opinion?
Answer:
For those in the industrial sector, organized labor unions fought for better wages, reasonable hours and safer working conditions. The labor movement led efforts to stop child labor, give health benefits and provide aid to workers who were injured or retired.
