Explain the process of cellular respiration. list the raw materials and products of this process. tell how the body eliminates the waste products of cellular respiration.

Development of new communities in disturbed environments, such as a burned or a clear cut forest, is called

What is the next step in muscle contraction after the actin changes shape? (apex)

Up until 1938, paleontologists accepted the idea that coelacanths (an ancient fish) went extinct at the time that they last appear in the fossil record, about 80 million years ago. but in 1938, a live coelacanth was discovered off the coast of south africa that was compared to the fossil record and found to be the same species what goal of science does this discovery represent