3 Which of the following is arranged in the order of INCREASING levels of organization?
A atom, molecule, cell
B molecule, atom, cell
C cell, atom, molecule
D cell, molecule, atom

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.