1. In ancient times, most people believed that disease was the result of supernatural causes. Some world religions hold to this belief today. As a healthcare worker, how can you be sensitive to a patient or family members who do not believe in modern medical treatments ?

First of all, i will make them clear about supernatural power. it is just a belief that was participated in our community as an rituals and it cannot be prove by science. this 21 century, so it ia necessary to take medical treatment .In acient period people use to be careless about their health.so because of it some people had died.so, dont be careless about your health

answer:

i don't believe the ocean is purple, but it might once have been:

as for the sky, according to nasa:

"sunlight reaches earth's atmosphere and is scattered in all directions by all the gases and particles in the air. blue light is scattered more than the other colors because it travels as shorter, smaller waves. this is why we see a blue sky most of the time."