Respuesta :
Answer:
C. Rocks.
Step-by-step explanation:
A geologist usually studies rocks.
His studies are of the Earth, the composition of the rocks of the Earth and how they were formed.
Answer:
C. Rocks.
Step-by-step explanation:
A geologist usually studies rocks.
His studies are of the Earth, the composition of the rocks of the Earth and how they were formed.
