The coastline experiences tidal bulge twice a day. :3 Good luck!
I'd go with the third one because the products of both of them are oxygen and carbon dioxide.
Answer:
Cytology is the study of the chemistry, structure, and function of a cell. Cytology is the study of cell structure, composition, & interaction with other cells. Cytology is the medical and scientific study of cells. Cytology is the branch of biology concerned with the structure and function of plant and animal cells.
Explanation: