Which is not part of the cell theory?

A. All known living things are made up of one or more cells
B. Cells can divide
C. Cells are the basic units of structure and function of an organism
D. All cells come from preexisting cells

Robert wants to know which fertilizer will work the best for his grass. what can he do to explore this inquiry?

World class speed skaters can skate a 3,000-m course in about 4 minutes. what is their average speed for this course. a. 12.5m/s b. 1.33m/s c. 13.3m/s d. 1.25m/s

How do water’s relative densities as a solid and a liquid differ from that of most other substances? water’s solid and liquid forms have different densities, while most other substances have solid and liquid forms with similar densities. water’s solid and liquid forms have similar densities, while most other substances have solid and liquid forms with different densities. water’s liquid form is less dense than its solid form, while the opposite is true of most other substances. water’s solid form is less dense than its liquid form, while the opposite is true of most other substances.