Maria works exclusively inputting data into medical records. She seldom takes a break from inputting and works 4 days per week, 10 hours each day. While driving, she noticed a change in her distance vision. Which of the following should she do to help ease eye strain while working? a. Place her hands and wrists in horizontal alignment b. Regularly focus on a distant object c. Place source documents flat beside her computer d. Frequently rotate her neck and shoulders

1. loamy sand is about 80% sand with 10% clay and defined mostly by sand particles with some clay to provide structure and fertility. the sand particles are easily visible and the soil holds structure but breaks apart easily.

2. scott sand can improve his soil quality by incorporating more silt and organic matter into the soil. peat moss and organic matter can also be incorporated.

colors do exist. the color of the sky is actually violet; humans percieve the color of the sky as blue.