Classify the following into friendly and harmful micro organisms.
Yeast, malarial parasite, Lactobacillus, bread mould, Rhizobium, Bacillus anthracis.
 
Friendly microbes
Harumful microbes
Answer variants:
Lactobacillus
Rhizhobium
Yeast
Bacillus anthracis
Malarial parasite
Bread mould