The leaves of deciduous plants are broad, flat and designed to facilitate
photosynthesis. we know that plants need carbon dioxide and water in the
presence of light for photosynthesis to occur. we also know that plants take in
water through there roots and that water travels through xylem to reach the
leaves. these broad, flat leaves also facilitate transpiration, the loss of water through leaves. when subjected to a dry, hot environment, plants attempt to maintain homeostasis by

Closing the stomata, or stoma, on the underside of the leaves in order to reduce water loss through the stoma during transpiration.

its been noted for the past decade or so that there is some (approximately 5% to 7%) shrinkage in the brains of people who have schizophrenia, most notably in the gray matter, which is an important part structures in the brain’s amygdala, hippocampus and parahippocampus, which are all involved in memory storage and retrieval memory storage and retrieval.

explanation:

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the national environmental policy act (nepa) is a united states environmental law that promotes the enhancement of the environment and established the president's council on environmental quality (ceq). the law was enacted on january 1, 1970. to date, more than 100 nations around the world have enacted national environmental policies modeled after nepa.