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Answers
Answer:
in a due to respiration of snail.
Answer:
This is your question =. Take three test-tubes. Fill 4th of each with water. Label them A. Rand C. Keep a snail in test-tube A. a water plant in test-tube B and in c keep snail and plant both. Which test-tube would have the highest concentration of CO,?
Answer = The test tube A will have the highest concentration of carbon dioxide. The carbon dioxide(CO
2
) comes because of respiration by the snail. Snail is an organism that breaths in O
2
and breaths out (CO
2
).Hence,(CO
2
concentration increases in test tube A.
The test tube B contains a water plant, which takes is (CO
2
) for photosynthesis and gives out O
2
.Hence, more O
2
concentration is seen in test tube B.
The test tube C contains both snail and a water plant. The CO
2
) produced by the snail is utilized by the plant for the photosynthesis and the O
2
released by the plant is utilized for snails respiration.
Therefore The test tube A will have the highest concentration of carbon dioxide.