Which of the following are decomposers of an aquatic ecosystem? A: sunlight and salt content

B: bacteria and fungi

C: aquatic plants and algae

D: sharks and eels

The term 'white man's burden" refers to the difficulty of converting colonists to christianity. the belief that europe had a duty to civilize other people. the conviction that white people were superior to all others. the struggle to survive in an increasingly industrialized world.