The risk factors for developing cardiovascular disease include being inactive, having a diet of high fat and high salt foods, developing high levels of LDL cholesterol, smoking, drinking alcohol, having a high ratio of body fat to other body tissue, and having Type II diabetes. How much control do you have over these factors
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."
answer: all of the above
a. apply ice to the affected area.
b. administer tylenol (acetaminophen).
c. put a gate across the stairs.
d. apply knee and elbow protectors.