The potato stick with the lowest mass was soft and floppy. Explain why the potato stick had become soft and floppy from osmosis and diffusion point.

Apatient is in need of hydration. which type of solution are the patient's cells most likely in?

How does the study of genetic disorders such as pku biologists understand normal alleles?

Casts and mold are a type of preservation where the original material decays, leaving a mold in surrounding rock that can be filled with another sediment a. true b. false