Daryl adds 100 mL of boiling water to 200 mL of ice water. If she then puts the 300 mL of water into a freezer, at what
temperature will the water freeze?

A. 15 C
B. 32 C
C. 0 C
D. 50 C

Observation and experimentation have led many scientists to accept a theory about the origin of the universe. this theory is called the big bang theory. scientific evidence collected and observed by scientists around the world suggests that the universe is ever expanding from a hot and dense initial state. what makes this a scientific theory? (2 points)