Question

Which kind of tissue lines the inside of hollow organs?

epithelial
muscular
nervous
connective

Answer 1

Epithelial tissues are the tissues that lines inside of hollow organs.  Epithelial tissues covers body surfaces; lines the body cavities and hollow organs.

Answer 2

Epithelial tissue lines cover body surfaces and lines hollow organs, body cavities, and ducts. It also forms glands. =)
Hope I helped! ^-^