C
The definition of geologists is someone who studies the EARTH and its structure, how it's made etc.
The moon is not part of the earth so it is c.
C. nucleus is the part of the atom that has most of its mass
A sharp, stinging odor would most likely be a defense mechanism for a plant.
Answer:
The options to complete the question are
1
2
3
4
The answer is nothing else but 2.
