BioBeyond Unit 4: Rise of the Animals 2025

BioBeyond Unit 4: Rise of the Animals 2025 According to the video you just watched, select which answer describes when the Ediacaran Period took place? - answer-Just after the worldwide glaciation. Select which statement she makes regarding the fossils from the choices below. - answer The fossils represent the first example of large organisms in the fossil record. The first evidence of life on Earth was approximately 23 times earlier than when the Stegosaurus lived. If you use the same logic from above, approximately how far back in time do you think the first evidence of life on Earth would have been? - answer-3.5 billion years ago Select what process Dr. Cohen states that these cyanobacteria can do. - answer Photosynthesis Which way do these rocks appear to be orientated? - answer-Horizontal like stacked pancakes Now, make a educated guess regarding what you think the basic rock type is that you are observing here? - answer-Sedimentary rocks Areas with the highest current or wave energy - answer-- Conglomerate - Very large rounded particles or clasts Areas with moderate to high current or wave energy - answer-- Sandstone - Smaller particles that can been seen with the human eye Areas away from shore in deep or quiet water areas - answer-- Shale - Particles too small to be seen with the human eye Select what process he states was the best solution. - answer-Trace the top on transparent