5. If Histogram 1 shows traits in columns 4 - 9, and Histogram 2 shows traits in columns 3-8, which histogram has greater variation?
A. Histogram 1
B. Histogram 2
C. They have the same variation
D. There is not enough information to determine the variation

The process by which natural forces move weathered rock and soil brim one place to another is called

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

Select the correct answer from each drop-down menu proteins are