Question

1. what is one interesting thing someone might learn from the article? *

the scientist could see magnetic fields with their eyes
the scientist used special tools to study invisible magnetic fields
the scientist discovered magnets only work underwater
the scientist learned magnets can melt easily
other

Explanation:

To determine the correct answer, we analyze each option:

• "The scientist could see magnetic fields with their eyes" is incorrect because magnetic fields are invisible to the naked eye.
• "The scientist used special tools to study invisible magnetic fields" is a valid and scientifically accurate statement, as scientists use tools like magnetometers to study magnetic fields.
• "The scientist discovered magnets only work underwater" is incorrect, as magnets work in various environments, not just underwater.
• "The scientist learned magnets can melt easily" is incorrect, as magnets generally have relatively high melting points and do not melt easily under normal conditions.

Answer:

B. The scientist used special tools to study invisible magnetic fields