|
Author Question: Members of NCVS selected households are contacted either in person or by phone every _____ months ... (Read 16 times) |
Did you know?
There are more bacteria in your mouth than there are people in the world.
Did you know?
The oldest recorded age was 122. Madame Jeanne Calment was born in France in 1875 and died in 1997. She was a vegetarian and loved olive oil, port wine, and chocolate.
Did you know?
Eating carrots will improve your eyesight. Carrots are high in vitamin A (retinol), which is essential for good vision. It can also be found in milk, cheese, egg yolks, and liver.
Did you know?
The longest a person has survived after a heart transplant is 24 years.
Did you know?
Between 1999 and 2012, American adults with high total cholesterol decreased from 18.3% to 12.9%