Describe the scientific explanation of the origin of life on Earth

Several bird species feed in a certain species of tree. each bird species feeds in a different part of the tree. which statement is true of these bird species? a. they have adapted to different niches due to competition b. they have a carnivorous relationship with the tree species. c. they have adapted to different niches due to predation d. they have a symbiotic relationship with the tree species.

Which is the most likely reason the writer of the play pygmalion chose to change the character of galatea from a statue to working-class woman?

Are gametes exactly the same? explain why or why not?