In a combustion engine, fuel is burned to produce mechanical energy. Which of the following shows that an energy transformation has taken place? A.
heat is produced
B.
there is no change
C.
matter is created
D.
matter is destroyed

carefully examine the map above. based on your knowledge of colonialism in africa, the area attributed to belgium on this map is most likely the democratic republic of the congo.

states grant a variety of local governments power to meet residents’ needs (source: apex learning). hope this !