Draw a simple sketch of a red blood cell in an isotonic solution. label the inside and the outside of the cell with the correct concentrations of salt and water.

~~16. while watching a special on animals, brianna discovers that hares tend to lose heat through their ears. based on this and what is known about surface-to-volume ratios, propose an explanation as to why hares that live in hot climates (such as the desert) have large, extended ears

Ais a landform that is formed at the mouth of a river from the deposition of sediment carried by the river as the water flows.

Advances in technology have enabled scientists and researchers to better study the evolutionary relationships between species