Displaying 2 resources
Butterfly Wings
Grades: PS/Pre-K to 12Subjects: Technology, Education, Child Development & Family Services, Life Sciences, Earth's Resources and 7 additional..Discover how the structure of a butterfly's wing contributes to the colors present in wing.Contributor: DragonflyTV (NSDL Collection)Views: 0Favorites: 0Betty Faber
Grades: PS/Pre-K to 12Subjects: People in Science, Science, Life Sciences, Classification, Professional DevelopmentBetty Faber is an entomologist who studies cockroaches and how they have survived for more than 250 million years.Contributor: DragonflyTV (NSDL Collection)Views: 0Favorites: 0