A student creates a model to show how red blood cells react when place u with differing solute concentrations.
Based on the arrows, into what type of solution is each red blood cell placed?
A X: hypertonic; Y: isotonic; Z: hypotonic
B X: hypotonic; Y: hypertonic; Z: isotonic
C X: isotonic; Y: hypertonic; Z: hypotonic

The fish shown above is a tarpon. it is a fast-swimming and powerful open-water fish. its closest relatives, oddly, are burrow-dwelling conger eels that stay on the bottom. both eels and tarpon developed from snake-like larvae that float in the plankton during the first stages of life. once they mature, tarpon and eels are not found near one another in the ocean. the tarpon and the eel illustrate all of the following except

Up until 1938, paleontologists accepted the idea that coelacanths (an ancient fish) went extinct at the time that they last appear in the fossil record, about 80 million years ago. but in 1938, a live coelacanth was discovered off the coast of south africa that was compared to the fossil record and found to be the same species what goal of science does this discovery represent

Pl which diagram illustrates prophase?