Who created the earliest system for the classification of animals?

You see a white marker with an orange circle and black lettering. what does this marker tell you

When lactate builds up in a runners muscles it causes a burning sensation what causes this to occur

4. if a cell is placed inside a solution that has a higher concentration of solute than on the inside of the cell, what can be said about the movement of water? a. water will move out of the cell, causing it to shrivel. b. water will move in and out of the cell at the same rate. c. water will move out of the cell, causing it to swell. d. water will move into the cell, causing it to swell.