Which of the following is most likely to be observed by a physiologist? A) Bone, called osseous tissue, is the most rigid connective tissue.
B) Epithelial tissue is made up of one or more layers of tightly packed cells.
C) The nervous system is composed predominantly of neural tissue.
D) The oily secretions from eye ducts prevent the lids from sticking together.

D) The oily secretions from eye ducts prevent the lids from sticking together.

Explanation:

All other options are related to anatomy.

If we define physiology then simple say that it is a branch of bio in which the normal functions of living organisms and their parts are studied.

idk im sorry.

the sun's light combined with the visible wavelenghts form what is called ultraviolet radiation, which are the long waves at the end of a visible light sprectrum.

hope it ,

bioteacher101