A. gases
Temperature is another condition that affects the speed of sound. Heat, like sound, is a form of kinetic energy. Molecules at higher temperatures have more energy and can vibrate faster and allow sound waves to travel more quickly. The speed of sound at room temperature air is 346 meters per second.
1.Long lasting damage effect on economy.
2.Damaged Cities
3.Money
Answer:
Harriet Tubman was an escaped enslaved woman who became a “conductor” on the Underground Railroad, leading enslaved people to freedom before the Civil War, all while carrying a bounty on her head. But she was also a nurse, a Union spy and a women's suffrage supporter.
C.
Dear Mrs. Cohen,
You must captalize the first letter of the first word, the person's name, and the title the person has ( for example, Mr., Mrs., etc)
Hope this helps
D.The Second Continental Congress
The articles of confederation A.K.A the first constitution was a general agreement in which 13 states agreed to. Written on November 15,1777.