Please let me know if you have
any trouble using these files. Also- remind me if I don't get them
up on time! It may be the night before, so you may want to look for
them in the morning before class. Use Adobe reader for download and
printing of pdf's. 11. Intro-Arthropoda (Powerpoint)
(pdf)
12. Crustacea (Powerpoint) (pdf)
13. Uniramia (Powerpoint) (pdf)
14. Insecta (Powerpoint) (pdf)
15. Lophophorates (Powerpoint) (pdf)
16. Deuterostomes (Powerpoint) (pdf)
17. Chordates (Powerpoint) (pdf)
18. History of Life (Powerpoint)
(pdf)
peripatus
check
this out
leech