Hello, i am about to do my flvs biology honors module 4 dba. does anyone know anything about the questions so that i can be prepared? it's about the food chain and the biosphere and those kinds of things. any would be appreciated.

According to the loco mass the mass of reactants and products

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 ocean is on the eastern coast of north and south america? arctic ocean indian ocean pacific ocean atlantic ocean