Examlex
How many radial and angular nodes does a 4p orbital for a one electron atom have?
Respiration
The biological process involving the exchange of gases between an organism and its environment, crucial for cellular energy production through the intake of oxygen and release of carbon dioxide.
Waste Excretion
The process by which living organisms eliminate waste products of metabolism and other non-useful materials from their bodies.
Predation
An interaction where one organism, the predator, kills and eats another organism, the prey.
Swim Bladder
The hydrostatic organ in bony fishes that permits the fish to hover at a given depth.
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