Which option correctly traces the pathway of blood flow in fish body?
(1)Gill capillaries→ oxygenated blood→heart → body cells→ deoxygenated blood→gills
(2)Gill capillaries→ oxygenated blood→ body cells→ deoxygenated blood→ heart→gills
(3)capillaries→ heart →oxygenated blood→ body cells→ deoxygenated blood→heart→gills
(4)Gill capillaries→ oxygenated blood→heart → body cells→ deoxygenated blood→heart→gills
Answers
Answered by
10
Answer:
capillaries→ heart →oxygenated blood→ body cells→ deoxygenated blood→heart→gills
Answered by
2
Answer:
capillaries→ heart →oxygenated blood→ body cells→ deoxygenated blood→heart→gills
option 3
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