Which statement explains the impact that ozone depletion has had on the earth? a. it has decreased surface levels of ultraviolet light. b. it has increased the production of ultraviolet light. c. it has decreased the production of ultraviolet light. d. it has increased surface levels of ultraviolet light.

Which of the following statements about polysaccharides are correct? choose all that apply.cellulose is a linear, unbranched polymer of glucose monomers.starch is typically more highly branched than glycogen.cellulose is a major component of both plant and animal cells.glycogen is a storage form of glucose in animal cells.glycogen is the most abundant organic compound on earth.starch and cellulose are found in plants.