Answer: Option B. core samples
Explanation: this is the only option that is not used for locating minerals
An example of vesiscle-mediated transport would be cell secretion by exocytosis.
The reason why this would be an example of vesicle-mediated transport is because all the other types of transport listed here are not something you would call vesicle-transport; the substances don't really get transported in vesicles. This is different in exocytosis where the compounds gets packaged into vesicles.
Sunlight is the main energy source
The magnetic vehicles will move closer to each other because the magnetic force will pull the vehicles together.
