help on basic articles for my study

[etaeng at netvision.net.il]

I shall be grateful for any help e.g. web sites, etc. to me for preparing a 
work at my high school for the following:

viruses
baecteria
fungus
protozoa

Thanks so much in anticipation

Efrat Rosen

Please answer to the following address:

etaeng at netvision.net.il