2002
First Published
4.41
Average Rating
290
Number of Pages
Part of Series
Compiles scientific questions and experiments dealing with a range of topics, including how animals communicate, what the Earth is made of, how magnets attract, and how light travels.
Avg Rating
4.41
Number of Ratings
17
5 STARS
59%
4 STARS
24%
3 STARS
18%
2 STARS
0%
1 STARS
0%
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