The plants get their carbon from CO₂ of the atmosphere. This was observed by

Keep practicing — related questions

• Carbon dioxide is absorbed by plants in the process of photosynthesis through ____.
• Plants and animals depend on each other for exchange of _______ and ______ from air.
• The _____ allows gaseous exchange to occur during photosynthesis and respiration.
• Carbon cycle was discovered by:
• On being affected by _______ ,plants sheds their leaves and fruits.
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