This type of tissue is associated with diffusion of water, electrolytes, gases, etc. it lines the body's outer surface and internal organs and cavities. it lacks blood vessels.

The correct answer is epithelial tissue.

There are different types of epithelial tissue depending on the type of cells its made of: squamous, columnar, and cuboidal. It can also be divided into simple and stratified depending on the number of layers. Functions of epithelial cells are wide such as secretion, absorption, protection..

answer; ///i do believe that the correct answer is (b); ///to inform, entertain or persuade an

all matter is made up of atoms

in any element all atoms are the same

elements in a compound are always in a constant ratio: apex