[Solved] About how many stars can be seen from somewhere on Earth with the naked eye? A)600 B)6,000 C)600,000 D)6,000,000 E)uncountably many Synaptic Pruning: Synaptic pruning is the process by which extra neurons and synaptic connections are eliminated, helping to improve the efficiency of neural signaling. Infant's Development: The process by which infants grow and develop in physical, cognitive, emotional and social aspects from birth to the end of their infancy period. Vision: null Eye Diseases: Eye diseases encompass various medical conditions that affect the eye and can impair vision, including glaucoma, cataracts, and macular degeneration.