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Did you know?

More than 30% of American adults, and about 12% of children utilize health care approaches that were developed outside of conventional medicine.

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Although puberty usually occurs in the early teenage years, the world's youngest parents were two Chinese children who had their first baby when they were 8 and 9 years of age.

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More than 2,500 barbiturates have been synthesized. At the height of their popularity, about 50 were marketed for human use.

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There are approximately 3 million unintended pregnancies in the United States each year.

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If all the neurons in the human body were lined up, they would stretch more than 600 miles.

Operant conditioning, also known as trial-and-error learning. Operant conditioning, also known as trial-and-error learning.
Biology deals with the study of the many varieties of living organisms. Biology deals with the study of the many varieties of living organisms.
When the IQ scores of identical twins differ, behavior genetics researchers attribute these to ... When the IQ scores of identical twins differ, behavior genetics researchers attribute these to ...
Reptilian Brain or Instinctive Brain Promote Understanding of Human Behavior Reptilian Brain or Instinctive Brain Promote Understanding of Human Behavior
Mendel’s observations about segregation and independent assortment are explained by the behavior ... Mendel’s observations about segregation and independent assortment are explained by the behavior ...
Studying the genetic roots of mating and bonding behavior Studying the genetic roots of mating and bonding behavior
Video: Cellular slime mold life cycle Animation

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