Of course, there are also people that you have not much topic to talk about. All you do is, hi & bye. Then it's okay too! It doesn't mean that you have 1000 friends means you are friendly. Ask yourself this question, if you have these 1000 friends, how many of them are true? How many of them will be there for you? Stand up for you, help you, care for you, tell you that you are not okay even if you said you are? It could be just the 5% out of your 1000 friends or maybe only 1. In this society today, it is easy to say that I know that person or this person because of SOCIAL NETWORK. You can just meet one day person A through a mutual friend, then that person adds you on facebook or twitter or the other way round. So, all you ever do is write on each other's wall or mention the person. You never exactly have a proper conversation & then you go and say that person is my best friend. Seriously? I don't think so. That's one thing you'll never know.
It was something like this. The solution is copper sulphate.If the drop of blood sinks to the bottom in an acceptable amount of time, the donor qualifies. If the drop of blood floats or takes too long to sink the donor is deferred.
These are vegetables rich in iron if you are a vegetarian. There are also a list of it :)
These are also examples of food which are rich in Iron :)
P.S. : Photos are randomly found on google. Credits photographers for the shot. :)