Glencoe BiologySection 3:
Aquatic EcosystemsSection Launcher Movie“Try to answer the following questions before you watch this short video. After watching the
video, see if you want to change any of your answers. You can find out more about the subject of
the video in this section of your textbook.” Section Launcher Movie (1306.0K) 1. What kind of an ecosystem is indicated by the words "intertidal zone?"
2. What types of adaptations do organisms that live in the intertidal zone need to survive? |