Anon-spontaneous reaction is: a reaction that always releases free energy a reaction that will occur without an input of heat a reaction that will only occur with outside interference a reaction that will occur without outside interference a negative change in free energy, or −δg, represents a spontaneous reaction. true false if a reaction is exothermic and causes an increase in entropy, the reaction will be non-spontaneous. true false

the leaf is an organ of a typical plant, and the main functions are to complete photosynthesis and allow the plant to exchange gas, just like how we have the respiratory system. leaves have the stomata, which collects maintains co2 and o2 levels. this is necessary for cell metabolism. the leaf also collects sunlight using chloroplasts. succinctly, leaves own a pivotal role in sustaining plant life.

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