if you are a older person and you like to be young the answer is simple work whit yourDNA ( rebuild your DNA and your system Will be younger ) it take time, year just like Benjamin button on the movie
It relates to science because they study body parts like cells, bacteria,viruses that make the human body die. And also they analyze how the body functions and decomposes.
Laboratory science belongs to the tests that are performed in laboratories. This field adds a great value to health care discipline by conducting diagnostic tests and verifying them against...