Medicare and Medicaid are very different. Medicaid is a federal program for low-income, financially needy people, set up by the federal government and administered differently in each state. (This program is called Medi-Cal in California.).
1 Chimpanzees have a long mother-infant dependency period. 2  Infants will nurse on their mothers for five years and stay with their mothers several more years learning to care for younger siblings. 3  The life span for chimpanzees is 40 to 50 years in the wild and over 50 to 60 years in captivity.
Chimpanzees are one of our closest relatives, sharing about 98% of their genes with humans. They have thickset bodies with long arms that extend beyond their knees, short legs, opposable thumbs, and no tails. Much of their body is covered with long black hair, but the face, ears, fingers, and toes are bare. Behavior & Diet.