(from the article `dinosaur`) All animals thermoregulate. The internal environment of the body is under the influence of both external and internal conditions. Land animals ... [4 related articles] Found on http://www.britannica.com/eb/a-z/e/30
endothermy Heating of the body tissues due to their resistance to the passage of high-frequency electromagnetic radiation, electric currents, or ultrasonic waves. Tissues may be either simply warmed (medical endothermy) or coagulated and destroyed (surgical endothermy). Found on http://www.wordinfo.info/words/index/info/view_unit/4265/5