All t cells originate from haematopoietic stem cells in the bone marrow
20 million new sexually transmitted infections occur every year in this country, half among young people aged 15–24
Answer:
With a positive mind it gives you a better aspect and make you as a person feel better. You can also feel better when you are positive even when you are physically sick, because with positive mind you feel like you can accomplish whatever is in your way.
Explanation:
Mental State of Mind
Gives you dairy products
helps fight disease
helps digest food
They are used in the manufacturing of antibiotics.
