micro organisms are use full because they produce gas
harm full effects of microorgaisms are 1)they cause some diseases eg:cold,feaver 2)they spoil food usefull efffects of microorganisms are 1)they help to produce curd 2)they help in certen food items
what are some good things microorganisms do for the ecosystem
Some microorganisms are parasites, some parasites are microorganisms. However some parasites are very large, for example tapeworms have been found that were 60 feet long. Also most microorganisms are not parasites.
yes this site is usefull :)
No, not all microorganisms are unicellular. Some microorganisms, like certain types of fungi and algae, can be multicellular.
Some common questions people have about microorganisms include: What are microorganisms? How do they affect our health? Where are they found? How do they reproduce? What role do they play in the environment?
francium is a rare element but might be useful in some ways.
Bacteria
Some microorganisms make us sick, but others keep us healthy.
some thing really usefull
Here is site with some usefull information for beginners http://www.guitarskilz.net
none there all usefull in some way