A plece of solid copper, at 10°C, is dropped into a graduated cylinder of 100°C water. Which statement BEST describes the change in heat energy in this system?
4
Both water and copper temperatures decrease
B
The temperatures of both substances remain constant
Olate temperature Cresses coober temperature decreases
water temperature decreases coger temperaturecreases

Please help

Familial hypercholesterolemia, an autosomal dominant disease, is five times more frequent in the afrikaner population of south africa than in the original population of europe from which the ancestors to the afrikaners immigrated. what does this demonstrate?

Select all the correct answers. which statements fail to meet the requirements of a scientific claim? 1 even though evidence indicates that the solar system's planets follow elliptical paths, copernicus's model involving circular orbits is true. 2 the evidence supporting newton's laws of motion was accurate in newton's time, but the universe operates differently today. 3 flowers that reflect the most ultraviolet light are more likely to attract bees and other pollinators than flowers that reflect less ultraviolet light. 4 in the final 100 meters of a 10,000-meter race, an athlete's speed is more strongly related to anaerobic efficiency than to aerobic efficiency.

Where can a dna be found in a prokaryotic cell