Q: You are presented with the quiz "Some types of bacteria in what can cause disease?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "pathogens can cause disease" and "pathogens : a few types of bacteria in food are responsible for causing illness and are referred to as pathogens". So, what's the best answer to the question?

Pick from: 1). ingredients. 2). food. 3). skin. 4). viruses. 5). amoeba. 6). space. 7). Herpes. 8). mold.
The answer is:
2).