Examlex
____________________ are changes in DNA that can be inherited by offspring.
Commitment
A pledge or promise to do something or to maintain a course of action, often seen in relationships and personal goals.
Face-to-Face Interaction
Direct communication between two or more individuals in the same physical space.
Exchange Theory
A social theory that suggests human relationships are formed by the use of a subjective cost-benefit analysis and the comparison of alternatives.
Costs and Benefits
An analysis or assessment of the negative and positive impacts of a decision or action.
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