Identify one process that change the buried organic matter of diagram B into Coal. ​

Which system revise and send electrical signals throughout the body

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.

Describe the function of the endomembrane system? what organelles are involved?