Based on the information provided in this figure, where does the oxygen gas produced by a leaf come from? 
Definitions:
Sociologists
Scholars or practitioners in sociology, the study of society, social institutions, and social relationships.
Gender Identity
An individual's personal sense of their own gender, which may or may not correspond with the sex assigned at birth.
Biological Sex Organs
Physical structures of living organisms that determine their sex and are involved in the reproductive process.
Economic System
The structure and means by which a society or nation organizes and allocates resources, goods, and services.
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