Explain how a leaf is adapted for photosynethesis
A large surface area for gaseous exchangea waxy cuticle prevents water lossthe spongy mesophyll layer has air spaces which allow for efficient gasious exchange Stomata allow gases to enter and exit the leafguard cells control the opening and closing of the stomata to prevent unnecessary water lossthe xylem vessel ensures a constant supply of water is provided to the leaf (photosynthesis requires water)
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