There are no bacteria on other bacteria. Some bacteria do attack other bacteria by piercing their cell wall and injecting proteins. Viruses can attack bacteria. They are called bacteriophages.
C. medicines I JUST TOOK THE PENNFOSTER TEST AUGUST 2010, THE ANSWER IS C: medicines, OTHERS ARE PLACING WRONG ANSWERS MASKED BY WHAT READS LIKE CREDIABLE DATA, I DON'T KNOW WHY! PLEASE RESEARCH MORE...
It doesn't, bacteria is the flavoring of the cheese but doesn't make it cheese. Cheese is made by a enzyme complex called rennet that is added to milk, it is this that cause the curd to separate from...