"The little fuzz of bread mold on the edge of the slice looks small and harmless, so you scrape the spot off and make a sandwich anyway. You think the slice is safe to eat, but it isn’t. That blue-green blob is only the visible end of a network of tiny roots twisting deep beneath the surface. What’s more, it is the reproductive end, popping up to release thousands and thousands of microscopic spores. Not only is that particular slice thoroughly contaminated, the rest of the loaf is as well. Luckily, most bread molds aren’t poisonous, but some types cause nausea, vomiting, and headaches."

Question

"The little fuzz of bread mold on the edge of the slice looks small and harmless, so you scrape the spot off and make a sandwich anyway. You think the slice is safe to eat, but it isn’t. That blue-green blob is only the visible end of a network of tiny roots twisting deep beneath the surface. What’s more, it is the reproductive end, popping up to release thousands and thousands of microscopic spores. Not only is that particular slice thoroughly contaminated, the rest of the loaf is as well. Luckily, most bread molds aren’t poisonous, but some types cause nausea, vomiting, and headaches."

Identify the topic of the paragraph and what the author is saying about the topic. From that, find the stated main idea.

Topic: food safety

What the author is saying about the topic: foods that look safe can still be dangerous

Stated main idea: Luckily, most bread molds aren’t poisonous, but some types cause nausea, vomiting, and headaches.

Topic: bread mold

What the author is saying about the topic: there’s more to mold than what you see

Stated main idea: You think the slice is safe to eat, but it isn’t.

Topic: mold growth

What the author is saying about the topic: they reproduce via spores

Stated main idea: It is the reproductive end, popping up to release thousands and thousands of microscopic spores.

Topic: sandwiches

What the author is saying about the topic: don’t use moldy bread to make one

Stated main idea: The little fuzz of bread mold on the edge of the slice looks small and harmless, so you scrape the spot off and make a sandwich anyway.