Select the single word in each sentence to make it correct.
1. Epithelial tissue can be (Click to select) according to cell shape and number of layers.
2. One layer of cells is called (Click to select), and more than one layer is called stratified.
3. Thin, flat, scaly cells are (Click to select)
4. Cuboidal cells are either rounded or (Click to select) in shape.
5. Columnar cells are taller than they are (Click to select)
6. Pseudostratified cells look like more than one layer because of the arrangements of the cells' (Click to select)