Why do three species have similarities and differences in their body structure, and how can Xiao use the structures to determine if the new fossil is more closely related to hippopotamus or green iguanas?

The more rapidly sedimentation occurs, the more likely it is that the remains will successfully form a fossil. as sedimentation continues, what happens to the amount of weight settling onto the organism? stays the same increases decreases cuts in half

Steven hawking is on record as saying that viruses can be considered a form of life. considering the list above, what might be his evidence? a) item 5 b) items 1 - 3 c) items 4 - 7 d) items 1 & 2

Where would an earthquakes epicenter be in this diagram