Which of the following systems is responsible for maintaining blood volume levels in the body by stimulating retention or elimination of water?

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

Scientists discover two populations of mice on either side of a major river. the two populations have almost identical genes but the mice from one side cannot breed with mice from the other. this is most likely because

Drag each label to the correct location on the chart. match the function to the type of tissue