Human Body Stages & Types

Human Body Stages & Types

Humans
Children | Kids
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Children, or kids, are humans between the life stages of birth and puberty. Moving through stages of physical, social, and emotional development, the protection of a child’s health, safety and well-being is essential during this period of growth as they gain an education for adult life.Children, or kids, are humans between the life stages of birth and puberty. Moving through stages of physical, social, and emotional development, the protection of a child’s health, safety and well-being is essential during this period of growth as they gain an education for adult life.
Babies | Infants
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Baby is a general term used to refer to humans under the age of four years and can be used in reference to newborns (from birth to 28 days), infants (from birth to 1 year), and toddlers (1 to 4 years). During the first year of life, also known as infancy, a baby develops at an astounding rate.Baby is a general term used to refer to humans under the age of four years and can be used in reference to newborns (from birth to 28 days), infants (from birth to 1 year), and toddlers (1 to 4 years). During the first year of life, also known as infancy, a baby develops at an astounding rate.
Teenagers
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Teenager, or teen, is a term used to describe a human who falls within the age range of 13 to 19 years old. This period of time, known as adolescence, is characterized by major physical, cognitive, and social development that functions as the transitional period between childhood and adulthood.Teenager, or teen, is a term used to describe a human who falls within the age range of 13 to 19 years old. This period of time, known as adolescence, is characterized by major physical, cognitive, and social development that functions as the transitional period between childhood and adulthood.
Young Adults
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A human is considered a young adult from their late teens or early twenties until about the time they reach their thirties, though an exact range is widely debated. Young adulthood is also understood as the time leading up to middle age, which begins once a human reaches about 40 years of age.A human is considered a young adult from their late teens or early twenties until about the time they reach their thirties, though an exact range is widely debated. Young adulthood is also understood as the time leading up to middle age, which begins once a human reaches about 40 years of age.
Adults
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Adult is a term used to describe a human who has transcended teenage years and is therefore considered fully grown. Adults are often characterized as having reached a higher level of maturity, independence, responsibility, and wisdom relative to teenagers, though there are plenty of exceptions.Adult is a term used to describe a human who has transcended teenage years and is therefore considered fully grown. Adults are often characterized as having reached a higher level of maturity, independence, responsibility, and wisdom relative to teenagers, though there are plenty of exceptions.
Elderly People | Old Age
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Though a controversial subcategory of adulthood, humans are typically considered elderly, old, or senior citizens once they reach the age of 65 years old. Often understood as the final phase of adulthood, adults considered elderly often experience many of the same symptoms characteristic of aging.Though a controversial subcategory of adulthood, humans are typically considered elderly, old, or senior citizens once they reach the age of 65 years old. Often understood as the final phase of adulthood, adults considered elderly often experience many of the same symptoms characteristic of aging.
Pregnancy
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Pregnancy, or gestation, is a period of reproduction during which the female carries one or more offspring from the initial fertilization of the egg, as a result of sexual intercourse or assisted reproduction, up until birth. In the case of humans, pregnancy is typically broken up into trimesters.Pregnancy, or gestation, is a period of reproduction during which the female carries one or more offspring from the initial fertilization of the egg, as a result of sexual intercourse or assisted reproduction, up until birth. In the case of humans, pregnancy is typically broken up into trimesters.
Body Parts | Anatomy
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All creatures can be studied and classified in accordance to the discipline of anatomy, the branch of biology that is predominately concerned with the study bodily structures and mechanisms. Anatomical distinctions are used to compare, classify, and organize animal species into different groups.All creatures can be studied and classified in accordance to the discipline of anatomy, the branch of biology that is predominately concerned with the study bodily structures and mechanisms. Anatomical distinctions are used to compare, classify, and organize animal species into different groups.

Human Body Stages & Types

Humans
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