One ! The word 'bisect' means to cut in two !
Earth worm. I'm believe.
A bee has three body segments: head, thorax, and abdomen. The wings and legs are attached to the thorax.
Usually 3 segments are covered by clitellum in earth worms. This region is between 14 to 16 in case of pheretima posthuma and this differs in other earthworms.
14 segments. yw good luck :P