More than 12 million animals, including frogs, cats, rats, fetal pigs, fish and a variety of invertebrates are used for dissection in the US each year. At a time when numerous interactive and ...

You can “peel back layers” and view individual body systems inside the frog—for example, the skeletal system, the muscular system, or the digestive system. (3) “Dissection,” with which you can conduct ...

HONING SKILLS: Trinity biologist Robert Blystone says dissection provides the opportunity for students to develop scientific observational skills. Poring over a frog's insides once was nearly ...

Larry Barr, a Unioto sophomore, ended up winning the 1969 senior high school Ross County Conservation Science Fair. He also ...