You need some better citations then a google web search. Try to provide links directly to your sources. Science is a discipline where it is essential to be able to follow the bread crumbs, not only to give credit to your sources, but to provide people who read your work the opportunity to be able to learn more if they want.

Also tags like "natureinteresting" won't help you try to use simple tags like "science", or since this is blood cells "health", or perhaps "biology," since you were explaining what they were maybe "education."