The chloroplasts of land plants are thought to have been derived according to which evolutionary sequence? cyanobacteria → red algae → green algae → land plants cyanobacteria → green algae → land plants cyanobacteria → green algae → fungi → land plants red algae → brown algae → green algae → land plants

What evidence supports the law of conservation of energy? a) mechanical energy is converted to chemical energy during photosynthesis. b) oxygen is made from the breakdown of carbon dioxide during photosynthesis. c)energy is absorbed by chlorophyll and becomes chemical energy during photosynthesis. d)the sun gives off light energy that is absorbed by plants.