More cards in this set

Card 6

Front

In what year did he find the germ that caused cholera?

Back

Preview of the front of card 6

Card 7

Front

What did he use instead of a petri dish to breed germs?

Back

Preview of the front of card 7

Card 8

Front

What did he use to make germs easier to see?

Back

Preview of the front of card 8

Card 9

Front

What did he put on the end of his microscope?

Back

Preview of the front of card 9