You've just been given a tissue sample to study. You observe that the cells of this tissue form a single layer, are flattened and appear scale-like. What type of epithelium are you looking at and which part of the body did it come from?

What substance is the most acidic. lemon juice. tomato juice. sodium hydroxide. water

Yeast cells reproduce quickly by budding. this is a form of reproduction so all the yeast cells a) sexual; vary b) asexual; vary c) asexual; are identical d) sexual; differ from the parents submit hint structures and functions of cells cellular reproduction

In the 1500s, an astronomer developed a new model of the universe. this model had the sun at the center of the universe, not earth. who was this astronomer?