Answer:b
Explanation:because i have done this question
Both can transfer energy through matter, but sound waves travel through air and infrared waves travel through space.
He found it necessary because Lincoln was only transferring food to the Northern army at the fort. However, once the ship came to the fort, it was believed (or assumed) by the south that inside the ship were supplies of weapons, soldiers, anything besides food. The South then opened fire, catching the North off guard and the first battle of the Civil war began.
Answer:B. Force African into physical labor
Explanation:
Your answer is the garrison in petrograd joining the soviets! :)
