I use this worksheet with my advanced biology class to break down the chemical steps of cellular respiration. Here is a way to have fun coloring while learning about the living world. Tropical Rainforest Animals Coloring Page Animal Coloring Pages Animal Coloring Books Farm Animal Coloring Pages Leaves have essential functions in processes such as transpiration respiration and transpiration in plants. . It takes place in the absence of oxygen. Learn about endangered animals and their babies or prepare for a farm field trip with free animal coloring pages. The tubes in the tracheal system are made of a polymeric material called chitin. Students can personalize this. Introduce students to 9 different types of animals and 32 specific animals in this life science unit. In this lab we were able to study the rate of cellular respiration among different organisms in different temperatures to see how cellular respiration works in