Features NEW teacher demos and lab activities that stimulate scientific inquiry. Provides a cornerstone for understanding cells, genetics, human biology, plant and animal life, and more. Checked for safety and designed for easy, inexpensive use. Meets the National Science Education Standards.Plants in a terrarium create their own ecosystem, complete with water cycling and use of nutrients in dead and ... The typical terrarium has a number of different plant species, all adapted to a particular ecological zone, such as a rainforest oranbsp;...
|Publisher||:||Walch Publishing - 2003|