Examlex
Carbon dating is a common method employed in dating certain kinds of fossils.It is based upon the radioactive decay of an isotope of carbon (C14) .Referring to the atomic number of carbon attained from the periodic table,how many neutrons does C14 have?
Preexisting Idea
An opinion, belief, or concept that one holds before being exposed to new information or experiences.
New Experience
An encounter or activity that one has not previously undergone, offering novel sensations, knowledge, or challenges.
Circular Reactions
Repetitive actions in early child development that serve to reinforce the infant's own learning and motor skills through repeated practice.
Motor Reflexes
Involuntary and automatic movements in response to stimuli, crucial for motor development and survival.
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