Answer:
they are energetic and they are joyful
I do not know your choices but heres what i think....
sound waves travel faster thru solids due to their tight bonding
then liquids are second
then gas.
hope this help,if not the real answer will be in comments :)
Answer:
Option D........... ....:)
Answer:
its either a or b i don't know exactly cuz I didn't learn this but I tried looking it up and it didn't work