they don't
verydeadly
They are small living things.
Photosynthetic micro organisms make their own food
heterotrophs
micro-organisims such as bacteria.
organisims that break down dead organisims to eat them
well organisims are people,animals & all living things.carnivores eat animals or people.it is a carnivore!
antibiotics and vaccinemy father told me this
While some micro oraganisims are bad for you, others are very helpful. Some are used to make bread rise and to make yogurt.
wide range of marine organisims
wide range of marine organisims
cancer