Answer:
B
Explanation:
Because the particles in gases are much further apart than in liquids or solids, they can be squeezed closer together. Gases therefore can be compressed or expanded. They do not have a fixed volume
Answer:
4- Mechanical
7- Electrical
11- tough call I would put either Electrical or Sound
12- Mechanical
Explanation:
Arteries carry blood away from the heart and veins carry blood back to the heart. Hope that helps (:
Try G I think I’m correct