element 1 | element 2 |
---|---|
algae |
carbon dioxide |
algae |
sun |
carbon dioxide |
grass |
carbon dioxide |
plant |
carbon dioxide |
tree |
grass |
sun |
plant |
sun |
sun |
tree |
element 1 | element 2 | result |
---|---|---|
animal |
oxygen |
carbon dioxide |
bird |
oxygen |
carbon dioxide |
fish |
oxygen |
carbon dioxide |
human |
oxygen |
carbon dioxide |
electricity |
oxygen |
ozone |
oxygen |
oxygen |
ozone |
metal |
oxygen |
rust |
oxygen |
steel |
rust |
container |
oxygen |
scuba tank |
oxygen |
philosophy |
small |
oxygen |
wine |
vinegar |