Please answer all questions

1		Epithelial tissues cover the outside as well as line the inside of the human organism.
			A)	True
			B)	False
2		The digestive tract is lined internally mainly with stratified cuboidal cells.
			A)	True
			B)	False
3		The oviducts are lined with ciliated pseudostratified columnar epithelial cells which help propel the egg cells.
			A)	True
			B)	False
4		Keratin is a protein found in skin cells that allows them to retain their pliable and soft texture.
			A)	True
			B)	False
5		Epithelial cells may have cilia or processes called microvilli on their surfaces.
			A)	True
			B)	False
6		Tendons are among the strongest structures in the body and are comprised of dense connective tissue.
			A)	True
			B)	False