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What causes precession,and why does it move the celestial equator?
Project Head Start
Early childhood intervention program funded by the U.S. federal government that provides low-income children with nutritional, health, and educational services, as well as helps parents become involved in their children’s development.
Federal Government
The national government of a federated state, which shares sovereignty with its sub-national units.
Economically Disadvantaged
Pertaining to individuals or groups who lack financial resources or face economic hardship.
Cognitive-Developmental Perspective
A theoretical viewpoint that analyzes and describes how human cognition unfolds and changes over the course of childhood and adolescence.
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