They evolved during the Cretaceous period . An anthropologist is a scientist who studies people and their culture, habits, beliefs, traditions, and origins. APES Apes are primates that anatomically resemble humans. They include the gorilla, chimpanzee, bonobo, orangutan, gibbon and siamang. Insects, arachnids, trilobites, crustaceans, and others are arthropods.
Autotrophs are the base of the food chain .
A strange, nocturnal primate from Madagascar. As stated in our privacy policy , we fully respect your privacy and will not use your e-mail address for any purpose other than the newsletter subscription. Search the Web with our sponsor, Overture. Without our visitors' support, Enchanted Learning would soon be off-line.