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| Term | Definition |
|---|---|
| hydrostatic skeleton | pressure acts as skeleton, fluid filled cavity |
| respiration through skin | diffusuin, gas exchange, no energy required, water can pass in and out of worm |
| closed circulatory system | network of veins, arteries and cycling through canals |
| digestive track | no digestion, runs length of the earthworm |
| oligochaetea | earthworm |
| polychaeta | marine predators |
| hirundenae | leeches |
| coelom | evolutionary developments |
| setae | bristles, assit in movement, 4 pairs found on each segment |
| Terms | 9 |
| Creator | cuteyxcarolx |
| Created | May 18, 2009 |
| Groups | None |
| Subjects | None |
| Access | Anyone |
| Edit | Creator Only |