When using a calorimeter, the initial temperature of a metal is 70. 4c. The initial temperature of the water is 23. 6c. At the end of the experiment, the final equilibrium temperature of the water is 29. 8c. What is the final temperature of the metal? c what is the temperature change of the water? c what is the temperature change of the metal? c

Apopulation of deer mice was introduced into a desert ecosystem. being dark-colored, the deer mice stood out in the sand and were easy prey for predators. over a few years, the color of the mice changed from dark brown to light brown. what role does natural selection play in this example? a. the change of color camouflaged them, which them hunt better. b. the change of color enabled them to regulate their body temperature. c. the change of color allowed them to hide better from predators. d. the change of color made their bodies tolerant to the harsh desert sand. e. the change of color allowed them to deflect the excessive heat.