2. why did cyanobacteria gain an advantage over their chemosynthetic com
a. chemosynthetic bacteria are too large and unable to diffuse organic com
their membranes.
e too large and unable to diffuse organic compounds across
b. cyanobacteria rely on ammonia and methane for photosynthesis.
c. chemosynthetic bacteria require oxygen for survival.
d. cyanobacteria are able to produce glucose, using abundant and easily obtained
materials.

Which table best shows the impacts resulting from human activity? impact of human activities human activity impact use of manure and other organic fertilizers reduction in population of birds use of pesticides in farms increase in bird population in nearby wetlands impact of human activities human activity impact use of manure and other organic fertilizers reduction in animal population use of pesticides in farms increase in population of native insects and bugs impact of human activities human activity impact use of plastic decrease in marine animal population removal of beach grass increase in pollution of ocean impact of human activities human activity impact use of plastic increase in fish population removal of beach grass decrease in sand erosion