Stay calm, but remember that microbes are everywhere you look. These tiny single-celled entities include bacteria, viruses, protozoa, and fungi. Fortunately, your skin acts as a barrier, preventing many of these organisms from entering your body. If some manage to get through, your immune system is equipped with robust defenses to combat and eliminate them. It's also worth noting that not all microbes are harmful; many beneficial ones, like those residing in our gut, play a crucial role in our digestive health.
Show
Beast Tamer
Episode
S03E09
Air Date
Apr 07, 1995
Season 3 Episodes
S03E01
Planets & Moons
S03E02
Pressure
S03E03
Plants
S03E04
Rocks & Soil
S03E05
Energy
S03E06
Evolution
S03E07
Water Cycle
S03E08
Friction
S03E09
Germs
S03E10
Climates
S03E11
Waves
S03E12
Ocean Life
S03E13
Mammals
S03E14
Spinning Things
S03E15
Fish
S03E16
Human Transportation
S03E17
Wetlands
S03E18
Birds
S03E19
Populations
S03E20
Animal Locomotion