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A fixed quantity of gas has a pressure of 1.35 atm, a volume of 23.8 L, and a temperature of 205.1 K. If the pressure increases to 2.84 atm and the temperature rises to 233.4 K, what is the new volume of the gas?
Umbilical Cord
A flexible cord that connects a fetus to the placenta, delivering oxygen and nutrients and removing waste products from the fetus.
Zygote
A fertilized egg cell that results from the union of a female gamete (egg) with a male gamete (sperm).
Concrete Operations
a stage in Jean Piaget's theory of cognitive development during which children gain the ability to think logically about concrete events.
Preoperational
A stage in Piaget's theory of cognitive development, occurring roughly between the ages of 2 and 7, characterized by symbolic thinking, egocentrism, and a lack of operational thought.
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