The digestive system contains all four major tissue types, epithelial<span>, connective, muscle and nervous. e</span>pithelial<span> tissue lines the entire length the digestive tract. it is made up of many different types of cells, including goblet cells that secrete mucus.</span>
Answer:
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D bc active transport is basically the opposite of osmosis and diffusion
Buffalo eat whatever they can find in the woods
Epithelia are classified by the number of cell layers and the general shape of the cells
