Describe the ecosystem surrounding mount st helens before it erupted

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.

What is a dendrite and what does it do?

_is a product of the first stage of photosynthesis.atpglucosecarbon dioxidewater