| Front | Arthropods |
|---|---|
| Back | - head, thorax, abdomen - more nerves than annelids - open circulatory system - Malpighian tubes for uric acid - have air ducts called trachea |
Tags: chapter_12
Learn with these flashcards. Click next, previous, or up to navigate to more flashcards for this subject.
Next card: Echinoderms sea stars urchins sessile slow moving bilateral
Previous card: Body mollusks squids octupi slugs clams snails soft
Up to card list: SAT Biology Flashcards (please read description)