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In close comparisons, external fertilization often yields more offspring than does internal fertilization. However, internal fertilization offers the advantage that
Formal Operational Stage
A stage in Piaget's theory of cognitive development where individuals acquire the ability to think abstractly and reason logically.
Physical Environment
The external surroundings and conditions in which an organism lives, including natural and man-made environments.
Lev Vygotsky
A Russian psychologist known for his work on cognitive development, particularly the social development theory which emphasizes the role of social interaction in the development of cognition.
Social Mentoring
A supportive relationship where an experienced individual guides and assists another in social contexts, including personal development and networking.
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