Heyo, I believe your answer would be D. 50% calories from fat and potentially a healthy choice.
To prevent H20 from contaminating the washed area, as the water runs off the elbow rather than the hands that will be used in the surgery
The hospital because everyday and night they are helping people and trying to find cure's to bad illnesses.The hospitals also help cure patients with lung cancer and breast cancer. (Hope that helped! sorry if it didnt)