Which letter represents the hormone that promotes a decrease in blood pressure and a loss of sodium and water in urine? select from letters a-d.

All organisms contribute some water to the water cycle by conducting

Crossing over and independent assortment are important activities that occur during meiosis. what is the significance of these activities

Which of the following is a true statement? a. individuals evolve to have adaptations. b. individuals have adaptations that can change over time. c. individuals have traits that may or may not make them successful at reproduction. d. populations cant evolve, only individual organisms.