Difference Between Convergent and Divergent Evolution. When considering living organisms, evolution can be defined as the development of differentiated organisms from less differentiated pre-existing organisms over the course of time. There are many sources, which provide evidence to the theory of evolution.
You're apparently differentiating between daycare and preschool, right? Private preschools (about $500 per month for three days per week, 9:00a to 1:00p) typically have a minimum age of 30 months (2.5 years) and potty-trained.
ï· Subject to the space limitation cited above, a center licensed for 3-12 children in a residence may be licensed to provide. care to no more than 12 children when any child present is of preschool age or no more than 15 children when all. children are school age.