Mel Boring
Author
Publisher
Gareth Stevens Publishing
Pub. Date
1998
Accelerated Reader
IL: LG - BL: 5.5 - AR Pts: 1
Physical Desc
40 p. : col. ill. ; 23 cm.
Language
English
Description
An introduction to the world of caterpillars, butterflies, and other insects, including identification information, educational activities, and fun facts.
Author
Language
English
Description
It's one thing for scientists to use animals for their experiments. But it's another thing entirely for them to use humans to test out a new vaccine or medical treatment-especially when the scientists are the subjects of their own experiments! Guinea Pig Scientists features brief but informative biographies of men and women who have changed the world by using their own bodies to test their scientific theories. From swallowing wooden tubes to test...