They can give you diseases
Some bacteria are beneficial to humans, and some bacteria are harmful to humans.
when they care and nurture for them.
By not hurting them
Humans should try to be bacteria free.
monerans are helpful to humans because it is bacteria and bacteria helps humans by making milk yogurt
By being hard
Humans share about 1-2 of their DNA with bacteria.
temperate deciduous forests
There are many differences * Bacteria are microscopic while human is not. * Bacteria are prokaryotes. Human is eukaryote. * Bacteria has a cell wall. * Bacteria are the earliest known organisms on earth.
When humans take a dump and expel bacteria the lose a pound or two.
Humans adversely affects water cycle. They do deforestation and pollute the environment.
Bacteria live in and on animals, humans and plants.