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WS F U7 Living Things and Air QP 7.1-7.2 Only by john tsui is a document available to read on EtoBox.

The document discusses the composition of air and the processes of photosynthesis and respiration. It provides details on the key components of air like nitrogen, oxygen, carbon dioxide and water vapor. It also explains the process of photosynthesis through equations, inputs, outputs and importance. The role of plants as producers in food chains is highlighted.

Author

john tsui

Language

EN