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Biology, 06.11.2020 19:20 ballbritez
The steps involved in gas exchange in a fish are shown in random order.
V - Water passes over the gills.
W - Water moves through the mouth.
X - Water passes through slits on both sides of the fish.
Y - Oxygen moves into the blood.
Z - Carbon dioxide moves into the water.
Which lists the correct order of the steps?
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Answers: 2
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The steps involved in gas exchange in a fish are shown in random order.
V - Water passes over the g...
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