That is not good for you because if you want to get into shape you are going to need to work out also to get good health
2000 calories a day soo..you welcome
The answer is 50%.
From the 'National Affairs' website, they conducted a study where they found that less than 20% of couples who married in 1950 ended up divorced, about 50% of couples who married in 1970 did.
And in regards to the basic unit of society question; the answer would be family. Family is the basic unit of society as it forms community and is the nucleus of civilisation.
I think D. are made of rigid cartlage