About 10% of the human life cycle is taken up by infancy and childhood.
For the purposes of the Law, a person under the age of twelve and an adolescent is considered to be one between twelve and eighteen years of age. with an estimated life span of around 80 years, the expectation is that 20% of the life cycle is in childhood .
With this information, we can conclude that about 10% of the human life cycle is taken up by infancy and childhood.
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