Louis Pasteur made several major contributions to microscopy. Which was a discovery or invention made by someone other than Pasteur?(1 point)

He proved microorganisms cause fermentation and disease.

He created vaccines against rabies and anthrax.

He developed a process to make cow’s milk safe to drink.

He was the first to view a bacterium.

He was the first to view a bacterium.

The discovery or invention made by someone other than Louis Pasteur is:

- He was the first to view a bacterium.