A cell nucleus contains bundles of genetic material called

Facilitates growth and change in neurons and the migration of neurons to different sites in the brain

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.

This is so important ugh its 25 points