8. Most fish do not sink in water because of the presence of
swim bladder
air bladder
air sacs
air in spongy bones
A. I and II are correct
B. II and III are correct
C. III and IV are correct
D. I, II, III and IV are correct
Answers
Answered by
0
Answer:
its right answer is a a swim bladder and air bladder are correct
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