Difference between the alimentary canal of grasshopper and bird in tabler form​

How did the miller-urey experiment impact the way scientists think about the origins of life? use what you know about the miller-urey experiments to discuss the factors needed for life to arise, and speculate on whether life could arise on another planet.

Stem cells found adult tissue such as in bone marrow brain muscle skin and liver are only capable of what

As scientist had investigated evolution from a variety fields they have found