Question

harmful bacteria are responsible for *
1 point
changing cabbage into sauerkraut
or kimchi
making milk into yogurt and cheese
causing disease and spoiling food
producing vitamins in your body

Explanation:

The question asks for the role of harmful bacteria. The first two options (fermenting cabbage into sauerkraut/kimchi and making milk into yogurt/cheese) are done by beneficial bacteria. Producing vitamins in the body is also a role of beneficial gut bacteria. Only causing disease and spoiling food is a characteristic of harmful bacteria.

Answer:

causing disease and spoiling food