April+IWB

April 13,15 My science discovery is on gators. Gators is a short name for alligators. An alligators weight is 360kg. An alligators height is 4.0 meters. No average lifespan for one has been measured. They are only native to the United States and China. They are territorial animals. They eat turtles,muskrat, bird and deer.

April 26, 2015 The heart is a muscular organ in humans and animals. The heart pumps blood through the body. Blood provides the body with oxygen. In humans the heart in in four sections. They are called the upper left and right atria, and the left and right ventricles.