C. is correct. when you make a pizza, you see the the meat or pepperoni or cheese heating up and sometimes melted. (thats physical). on the inside the crust in heated and the toppings are cooked (chemical)
When a river flows into an ocean, it slows down and deposits materials in its delta
Answer:
C
Explanation:
Vector A points up
Vector B points right
The combination must be both up and right which is C