 
 <translate> Chordates have a complete digestive system and a closed circulatory system. Shock is a disruption of the circulatory system. Chordates can experience shock.
Thus, the answer is (G). <hau> Chordates suna da cikakkiyar tsarin narkewa da kuma tsarin zagayawar jini. Shock wani rikici ne na tsarin zagayawar jini. Chordates na iya fuskantar damuwa. Saboda haka, amsar ita ce (G). 