Monday, April 30, 2007
Symbiotic relationships are when one organism helps another organism. One example of a symbiotic relationship is when a bark beetle eats the bark of an oak tree. The beetle gets a meal and the tree gets nothing. Also when bacteria breaks down a red fox the fox is decomposed and the bacteria gets a meal. When a red squirrel is eaten by a fox the fox gets a meal and the squirrel gets nothing.
Friday, April 27, 2007
These bears have very thick fur and sharp teeth to eat fish and plants that are there. This helps the bear to survive. This is called ADAPTATIONS. Other animals have ADAPTATIONS also, like the moose, the snowshoe rabbit, and the Canadian Lynx.