Answer:
It is A when the firework explodes it creates heat and which makes different colors
Explanation:
1. Delta, is formed by constructive erosion.
Answer:
a
Explanation:
because it has compact molecules
Because north and east are positive directions and south is a negative direction, the answer is 50mi.
30mi north+50mi East-30mi south=50mi.
Answer:
cause copper no d-electrons