Which of the following is the most appropriate definition of biomechanics? a. the study of human movement b. the study of biological organisms c. the study of movement mechanics d. the study of the mechanical aspects of biological organisms

What is the broadest level of classification of life

Which best describes the digestive system of arthropods? a incomplete, two openings b complete, one opening c two-way, one opening d one-way, two openings

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