4
4
4
4
4
bilateral
Reptiles have 2 body openings. Mouth and an anus.
2
7
1
2
12
The digestive tract and reproductive organs of an Ascaris are free floating within the body and do not attach to the body wall. Ascaris do not have any other internal organs other than the gut and internal reproductive organs, as breathing and waste excretion are handled externally within the body wall.