Answer:
jawless fish were earth 's first arthropods
the stomach is c, the appendix is d, the rectum is b, and the duodenum is a
Answer:
gu yf ycycucc cu9 ycuf9 uf 0
Explanation:
gu ig f9??y9?y?offy?u?uf9 f uf0
The movement of air in the atmosphere. For example HOT air collides with COOL to get high winds and storms