Answers

2014-08-07T18:47:09+05:30
I]glycogen is the form of glucose in body, glucose is in the form of glucose in plants.
iii]both are respiratory organs-lungs in human body and gills in fish.
iv]both transport blood around the body.

ii] is confusing.
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  • Brainly User
2014-08-07T19:00:53+05:30
1. glucose
2. breathing
3.pigments
4. blood vessels
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