Example #2: Oil is poured into a glass water. The oil and water are mixed. What happens over time?

A) The oil becomes evenly distributed in the water.

B) The oil separates out.

C) The oil chemically combines with the water.

Which two factors contributed to creating a global culture? the creation of the united nations improvement in telecommunications health issues such as the ebola virus increased opportunities for global travel

The image below shows a common blood pressure gauge. what does this device do? a. measures the level of oxygen present in the blood b. measures the pressure of blood when the lungs expand and compress c. measures the electrical activity of the heart d. measures the pressure of blood when the heart contracts and relaxes

Number and variety of living organism; includes genetic, species, and ecological types