B. prokaryotes because they do not contain organelles or a nucleus. the following above in the question all are eukaryotic and contain organelles and a nucleus
The Cerebellum(the back of the brain) coordinates voluntary muscle movements and maintains posture, balance and equilibrium.
An organelle is a specialized structure inside Eukaryotic cells.
Answer: Option B. core samples
Explanation: this is the only option that is not used for locating minerals