8.An insect is able to walk on the surface of the water because the bonds of hydrogen create a phenomenon known asRequired to answer. Single choice. (20 Points)
cohesion
adhesion

Which of these statements is true about autotrophs, but not heterotrophs? a. they use sugar and oxygen to make carbon dioxide and water. b. they use chlorophyll and oxygen to make carbon dioxide and water. c. they use sunlight, water, and carbon dioxide to make sugars. d. they use sunlight, water, and oxygen to make chlorophyll.