Examlex
Originally, the threshold income level used to determine official poverty statistics was based on
Evolution
The process through which species of organisms undergo changes over time through genetic variation and natural selection.
Cellular Respiration
A set of metabolic processes that take place within cells to convert biochemical energy from nutrients into ATP, and then release waste products.
Photosynthesis
The process by which green plants, algae, and certain bacteria convert light energy, water, and carbon dioxide into oxygen and glucose.
Carbon Dioxide
An invisible, unscented gas generated through the combustion of carbon-based and organic materials, as well as by the respiration process, which is consumed by plants during photosynthesis.
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