Assume that bacteria appeared on the meat in all three jars. How would most scientists today explain this observation? A Bacteria was present on the meat at the start of the experiment.
B Some of the meat spontaneously changed into bacteria.
C Some of the jar material spontaneously changed into bacteria.
D Air spontaneously changed into bacteria.

Question

Assume that bacteria appeared on the meat in all three jars. How would most scientists today explain this observation?  A Bacteria was present on the meat at the start of the experiment.           
B Some of the meat spontaneously changed into bacteria.
C Some of the jar material spontaneously changed into bacteria.
D Air spontaneously changed into bacteria.

jademc01 · Answer

Bacteria was present on the meat at the start of the experiment.