Biology 11

Today we wrote a quiz on sponges and cnidarians.   Next we looked at flatworms and roundworms--and watched the video found below.  Next we did some flatworm/roundworm   Power point notes and reading guide.   Finally we introduced the segmented worms by doing a worm dissection.  Homework:  Read page 322-324.  Do questions #1-4 on page 334.