- Kingdom containing multicellular organisms having cells bound by a plasma membrane and organized into tissue and specialized tissue systems that permit them to either move about in search of food or to draw food toward themselves. Unable to make their own food within themselves, as photosynthetic plants do, they rely on consuming preformed food. They possess a nervous system with sensory and motor nerves, enabling them to receive environmental stimuli and to respond with specialized movements.
- Typically reserved to refer narrowly to the cultures of the native peoples of the United States and Canada, excluding the Eskimos and Aleuts. For the indigenous peoples of Canada use the term "First Nations." For the broader concept of the cultures of any native peoples of Central America, South America, North America, or the West Indies who are considered to belong to the Mongoloid division of the human species, use "Amerindian (culture)."
- Refers to the cultures of the continent of North America, which is bounded by the Atlantic Ocean, the Pacific Ocean, the Arctic Circle, and Central America. In classifications schemes based on physical geography, Central America, and North America are parts of the same continent.
- The compass point lying midway between north and east.
- Material made from hard, bone-like structures grown in the mouth of vertebrates; distinguishable from other bone by its structure. Animal teeth, such as from hippopotami, whales, lions, dogs, boars, bears, and humans have been used to make jewelry, gaming pieces, buttons, and and other items.
Click an image to view a larger version
Click a portfolio name to view all the objects in that portfolio
This object is a member of the following portfolios: