Bacteria can be helpful by deleting bad viruses and harmful by killing you
helpful bacteria can help the imuune system
Leukocytes don't eat good bacteria which is helpful and does good things to the body. Leukocytes eat bad bacteria which is harmful and makes people sick.
--------bob
Yes.
No...may be as a contaminant from living things such as bacteria, fungi etc.
it does the seven things all living thingsneed to do to live.
things are harmful to earth
Ozone
Leukocytes don't eat good bacteria which is helpful and does good things to the body. Leukocytes eat bad bacteria which is harmful and makes people sick.
--------bob
Bacteria were the first living things on the planet Earth.
the three domains of living things are bacteria, archea, and eukarya the three domains of living things are bacteria, archea, and eukarya
the three domains of living things are bacteria, archea, and eukarya the three domains of living things are bacteria, archea, and eukarya
the three domains of living things are bacteria, archea, and eukarya the three domains of living things are bacteria, archea, and eukarya
Like most things, oil can be either helpful or harmful, depending upon what you do with it.
Almost nothing. Bacteria are unicellular prokaryotes, some of which are autotrophic; mammals are multicellular eukaryotes, all of which are heterotrophic. Bacteria are considered the least advanced organisms on earth; mammals, along with birds, are considered the most advanced. The bodies of mammals contain bacteria, most of which are helpful or harmless, and a few of which are harmful. The only common characteristics of mammals and bacteria are the 7 basic characteristics of living things: all living things maintain homeostasis, are organized into one or more cells, obtain and release energy, grow and develop, adapt to their environments, respond to stimuli, and reproduce.
bacteria also a living things!
bacteria?