Answer:
5.physical change
6.chemical change
7.physical change
8.conservation of mass
9.thermal energy
10.physical change
I honeslty dont know if this is right
explanation:
Answer:
Every sample of a given substance has identical intensive properties because every sample has the same composition
Answer:
A
Explanation:
I looked up aromatic hydrocarbon and this one looks like a replica of benzene
You could write about a fear you may have had as a child, eg. the dark, or underneath the bed, etc...
Answer:
The heliosphere is the vast, bubble-like region of space that surrounds and is created by the Sun.
