| A | B |
|---|
| Seeing eye dog and blind human | mutualism |
| Cat with fleas | parasitism |
| Colony of ants working together to build their nest | cooperation |
| Hawk catching a fish to eat | predation |
| Leech on a human's arm | parasitism |
| Clownfish hiding in a sea anemone | mutualism |
| Flock of birds migrating together | cooperation |
| Mosquito on a humans leg | parasitism |
| Tick on a dog | parasitism |
| Crocodile eating a fish | predation |
| Clam hitching a ride on an underwater plant | commensalism |
| Honey guide bird leading a honey badger to the bees nest so they both can eat the honey | mutualism |
| Aphid stealing the water from a leaf | parasitism |
| Lobster catching a ride on a bigger fish | commensalism |
| Egret bird eating the ticks and fleas off a bison | mutualism |
| Meercats living together and helping look for predators | cooperation |
| Remora fish cleaning parasites off a whale shark | mutualism |
| Bee pollinating a flower | mutualism |
| Wolves hunting together | cooperation |
| Wolf hunting and eating an elk | predation |
| Baboons cleaning the ticks off each other for food | cooperation |
| Mistletoe stealing the water from a mangrove tree | parasitism |
| Bird drills a hole in the catcus for water | parasitism |
| Barnacles catching a ride on a whale | commensalism |
