All.
In biology, tissues are those natural biological materials constituted by a complex and organized set of cells, of one or several types, regularly distributed with a coordinated physiological behavior and a common embryonic origin. Histology is the science that studies organic tissues.
A. heart (cardiac muscle tissue)
B. bone (bone tissue)
C. cornea (ocular tissue)
D. liver (liver tissue)
E. veins/arteries (veins/arteries tissue)
F. intestine (intestinal tissue)
