doing a project need to know. Anyone know of a developing technology that will absorb smell like a plastic or polymer of some sort.
Will a plant under a grow light give off water out of the leaves.
I can answer your first question. Yes, the plant will always transpire until it is wilting or dead. On the leaves, there are openings called stomata, surrounded by guard cells. When the guard cells are full of water, they are too full to close the stomata, so water escapes. When the guard cells are low on water, the opposite effect happens.
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