How many chromosomes does a normal human cell have

What advantages does a pedigree have over a written passage?

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.

Match each description of an object’s motion with the position-time graph that represents it. not moving moving with constant speed speeding up slowing down