Janna used to go biking every other afternoon with her sister, but she had to stop this because she started an afterschool job. What consequence will Janna experience over time if she does not find a similar activity to replace the biking?

The maximum blood pressure in the upper arm of a healthy person is about 120 mmhg. if a vertical tube open to the atmosphere is connected to the vein in the arm of the person, determine how high the blood will rise in the tube. take the density of the blood to be 1040 kg/m3.