Mike's injury is going to impact his urinary system significantly. which of the following is not a function of the urinary system? stabilize blood ph by controlling the loss of hydrogen ions and bicarbonate ions in urine. the kidney releases erythropoietin, a hormone that functions in the maturation of white blood cells. regulate plasma concentration of ions like sodium, potassium, and chloride by controlling the amounts excreted in the urine. assist the liver in detoxifying poisons and generate amino acids for metabolic use during starvation by deaminating amino acids.

Sally and sue were investigating the topic of friction in science. they used a small car and a ramp as seen in the picture to test what they were learning. they knew that they slipped easily on waxed floors but not on carpet, so they decided to change the material on the surface of the ramp to see what happened. they planned to use glass, carpet, aluminum foil, and sandpaper and run the car down the ramp over each surface. what would be the best research question to guide the girls' experiment? a) does the amount of surface area affect the friction on the moving car? b) will the car travel fastest on the glass surface? c) how does the angle of the ramp affect the speed of the car? d)do rougher surfaces tend to create more friction than smooth surfaces?

If a strand of dna has 35% thymine. what is the percentage of cytosine, adenine, guanine?

Which member of the following food chain will be least affected by ddt, a pesticide water pollutant, if bio-magnification is occurring? algae> zooplankton> crayfish> leopard frog> large mouth bass