Answer:
Vasopressin, a hormon is secreted by pituitary gland which is response to dehydration , causes kidney to excrete less water.
Provides evidence of evolution and can classify species and find common relatives
No. Because plant roots do not have access to direct sunlight. And sunlight is needed for photosynthesis.
You can classify them in what phase they are in: solid, liquid, gas
You can classify them in Sizes
You can classify them by the number of moons they have
You can classify them by distance from the sun
You can classify them all as heliocentric or orbiting/circling around the sun
You can classify them by color
Robert Hooke is the answer.
