Question

2 which statement best describes bacteria? a all bacteria have the potential to cause serious health problems b the only harmless forms of bacteria live in the digestive tracts of humans and animals c some helpful bacteria break down molecules and nutrients, but other bacteria can cause disease

Explanation:

Bacteria have diverse functions. Some are beneficial, like those aiding in digestion by breaking - down molecules and nutrients. Others are pathogenic and can cause diseases. Not all bacteria are harmful, and harmless bacteria are not only found in digestive tracts.

Answer:

C. Some helpful bacteria break down molecules and nutrients, but other bacteria can cause disease