Most of our early knowledge about the brain came from: A. naturalistic observation of primates. B. naturalistic observation of children in different cultures. C. case studies of brain damaged individuals. D. case studies of normal individuals.
Coral reef definition: A coral reef is a long narrow mass of coral and other substances, the top of which is... | Meaning, pronunciation, translations and examples English Dictionary | Thesaurus | Translator | Grammar | Scrabble | Blog
Coral Reefs: The Spectacular World of Coral Plants and Animals A home to millions of coral plants and animals, coral reefs are among the most biologically diverse regions on Mother Earth. Coral reefs have been around for the last 25 million years, and are now almost endangered. They are an ecosystem that has evolved over a period of millions of years. Coral reefs provide a habitat for numerous sea creatures.