Across
- 2. The use of living organisms and technology to develop or make useful products beneficial to humans.
- 6. A weak or dead form of a pathogen that helps to build immunity and prevent sickness in a person
- 7. Any fuel that is derived from biomass—that is, plant or algae material or animal waste.
- 8. The use of bio-technology (bacteria and other living organisms) to clean up and remove pollution
- 10. Chemicals used to add nutrients to the soil in order to increase crop yields
Down
- 1. Being in compliance of the accepted principle of what is right and wrong.
- 3. Chemicals used to kill unwanted weeds and other vegetation.
- 4. Relating to or characteristic of a microorganism, especially a bacterium causing disease
- 5. engineering A process that modifies an organisms DNA using technology.
- 9. A hormone produced in the pancreas that regulates the amount of glucose in the blood.