Which part of the brain plays a major role in homeostasis by regulating such processes as heart rate and breathing through the autonomatic nervous system?

Which of the following was not a major animal on land during the carboniferous period? amphibians insects both a and b none of the above

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.

What do we call an individual that has inherited two identical alleles for the same trait? a.homozygous b.heterozygous c.monozzygous