1. This isopod is sucking the blood out of the fish.
Figure 10.10
This isopod is sucking the blood out of the fish.

2. Cleaning wrasse on a moray eel.
Text Art 10.01
Cleaning wrasse on a moray eel.

4. Symbiosis means living together.
Symbiont-smaller partner
host-larger partner
Commensalism- one benefits the other is unharmed Ex. barnacles on whales
Parasitism- one benefits the other is harmed Ex. isopod on fish
Mutualism- both partners benefit Ex. cleaning associations or clown fish and anemone

6. Life style of organisms
Pelagic-live in the water column
Plankton-drifters
Phytoplankton-photosynthetic-producer
Zooplankton-heterotroph-consumer
Nekton-animals that can swim against the current
Benthic-live on or buried in the bottom
Sessile-attached to one place
Some benthic can move around

8. Some food chains are simple
Figure 10.13
Some food chains are simple

9. Some food chains can be longer.
Figure 10.14
Some food chains can be longer.

10. Killer Whale is a C-6 in this food web.
Figure 10.15
Killer Whale is a C-6 in this food web.

11. There is more energy available in shorter food chains.
Figure 10.16
There is more energy available in shorter food chains.

12. Stop Notes

14. Figure 10.17

15. Figure 10.18

16. Figure 10.19

17. Figure 10.20

18. Figure 10.21

19. Figure 10.22

20. Table 10.01