Answer: They are multicellular
Explanation:
C [2,3,1,4] is the correct answer
Scientific method would be the answer.
They breathe through unseen holes in their heads. You may only see them with a microscope.
In the emotional, facial, memory, motor, social, spatial,
and verbal domains cerebral cortex abstracting thinking and decision making part
of the brain we can see frontal lobes of the cortex - higher order thinking and
good judgment impairment here; get them drunk and observe their social
judgment.
