Photosynthesis uses sunlight to convert water and carbon dioxide into A. oxygen

B. high-energy sugars (ie. glucose)

C. chloroplasts and oxygen

D. oxygen and high energy sugars (ie. glucoese)

Which of the following are not matched correctly? cd8+: directly destroy infected or cancerous cells t reg cell: reduce the adaptive response once threat passes t l: activate cellular branch (cytotoxic t cells, macrophages, nk cells) t 2: stimulate b cells to make antibodies t (cd4+): mhc i