Small pox vaccine by Edward Jenner.
Blood is the way needed substances are carried to cells in the body. Hope this helps!
Answer:
a small amount of water or milk is OK to give to a person who had swallowed poison
Explanation:
This statement is false. The cost of raising a child is absolutely expensive. From the day you conceive a child to the day you that he is born and until he grows up and study. It is not easy to raise a child, but because of the love that the parents have for their child, they don;t mind it at all.
