Did you forgot to add a picture?
Answer:
abiotic because it is made from rock
Explanation:
abiotic means environmental factors that aren't living.
If it is the abdomen and not the stomach area i would say its from the heat. if you've ever seen a dead animal on the side of the road over the course of a few days, they start to swell from the sun beating down on them all day.
The fundus is the portion of the uterus that connects to the vagina.
