Examlex
Which of the following statements regarding personality and physical health is true?
Research
The systematic investigation into and study of materials and sources in order to establish facts and reach new conclusions.
Epigenetic Effect
Biological changes that influence gene expression without altering the DNA sequence, often in response to environmental factors, which can affect an organism's development and traits.
Genes
The basic physical and functional units of heredity, made up of DNA, that determine the characteristics of an organism.
Environment
encompasses all the external physical and biological factors influencing an organism or community, including natural and built environments.
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