A sensory nerve is really a collection of long dendrites carrying messages to the central nervous system from the periphery.
Homeostasis is the process by which organisms maintain internal environment constant. Anaplasia is the lack of differentiation of neoplastic cells. Histology is the study of the microscopic structures of tissues and a histologist is a person who has studied histology. Atresia is the absence of a normal opening or failure of a structure to be tubular. Therefore the correct answer is Homeostasis
It's form was changed. The piece of paper now takes up more volume then before it was crumbled.