We found 29 resources with the concept gills
Arthropod Animation: Scorpion Book Gills
1 min 6th - 12th CCSS: Adaptable
Gills extract oxygen from water and send it to the blood stream while removing carbon dioxide and sending it back to the water through these feather-like features. View an animation of scorpion gills, called book gills, by first peeling...
Roly Polies Came From the Sea to Conquer the Earth
4 mins 6th - 12th CCSS: Adaptable
Roly polies or pill bugs? No matter what you call them, these organisms are unique. Biology scholars discover a true evolutionary success story in a video about tiny, land-dwelling crustaceans. The narrator describes their journey from...
Structure and Function of Vertebrates - Reading/Notetaking Guide - What is a Vertebrate?
7th - 12th
A sequence map on the evolutionary development of vertebrates, a concept map on the endoskeleton, and several other questions about vertebrate adaptations are arranged on three pages for young biologists to complete. This can be used as...