Who's ready to die cus of the corona virus

How is an environment able to support different varieties of organisms?

What is the relationship between absorbance of light and the rate of photosynthesis?

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.