How can you tell if a force you exert is doing work? Explain fully!

Which of the four major uses is predicted to change the least by 2020?

Describe the response the kidneys have to dehydration and excessive water intake. what happens to the concentration of urine in each case ?

Pls quickly! which of the following is true about the behavior of an organism? a. the behavior of an organism is influenced by both its heredity and it’s environment. b. the behavior of an organism is influenced only by the treats it inherits from its parents. c. the behavior of an organism is influenced only by the environment in which it lives in. d. the behavior of an organism is not influenced by either it’s heredity or its environment.