I would say its between A and D, Hope it helps.
Answer:
B
Explanation:
Just did the assignment and buddy got me wrong
Answer:
Your body has different kinds of cells. Though they might look different under a microscope, most cells have chemical and structural features in common. In humans there are about 200 different types of cells and within this cells there are about 20 different types of structures or organelles.
The answer would be an Ecologist
