Role of microbes in health

Edit Answers
123456
Across
  1. 4. .....is a antibiotic obtained from a fungus.
  2. 6. Microbes present in the alimentary canal of some animals help in
Down
  1. 1. The bacteria in our large intestine helps in the ___ movement.
  2. 2. We can boost the production of immunity to a disease by taking ____
  3. 3. When bacteria or virus enter our bodies they are recognised by as special blood cell.These cell get stimulated by
  4. 5. The common method of administrating vaccine is done by _____