metaphase I'm not sure but I think it is the answer
It would be the last one.
What this student thought was happening is called spontaneous generation. Spontaneous generation is a body of thought on the ordinary formation of living organisms without descent from similar organisms
HOWEVER, the student was wrong because it is impossible for organisms to be spawned out of nothing. The organisms appeared due to bacteria on the meat and in the air.
Perhaps solvent and solute
The answer is d
Both b and c