Aerobic – adj. able to live and grow only where free oxygen is present
Anaerobic– adj. able to live and grow without air or free oxygen
Antibiotic-resistant – adj. able to avoid being weakened or destroyed by an antibiotic drug
Antibody – n. a protein produced by the body to neutralize and antigen (microbe)
Bacteria – n. microbes which have no chlorophyll and multiply by simple division
Flagella – n. whiplike parts of some cells which are used for moving about
Fungus – n. any of a group of simple plants such as molds, that lack chlorophyll, stems, leaves, and leaves and reproduce by spores
Menagerie – n. a collection of wild animals kept in cages for exhibition
Microbe – n. a microscopic organism like a bacteria, virus, or fungus