A student conducted a scientific investigation on the magnetic properties of iron. She used a magnet to try to pick up iron nail

Question

3 years ago

15

A student conducted a scientific investigation on the magnetic properties of iron. She used a magnet to try to pick up iron nail

s. After making several observations, which question can she answer? Which part of a magnet is strongest at attracting iron? How fast does iron lose its magnetism? What is the importance of studying the magnetic field of a magnet? How does the color of iron change with exposure to air?

Biology

1 answer:

Harman [31] · Answer 1 · 2022-08-14T15:38:25+03:00

Harman [31]3 years ago

6 0

Answer:

A descriptive investigation cannot show a cause-and-effect relationship between bacteria growth and possible factors affecting growth.

Explanation:

I did the quiz and got this one right -3- <3