1. Adaptations in Animals

2. Sponges

3. Sponges Transport and excretion: Diffusion Gas exchange: Respiration
Nutrition: Filter feeders
Reproduction: Sexual
sponges

4. Cnidarians

5. Cnidarians Transport and excretion: Diffusion
Respiration: Aerobic respiration
Digestion: Use nematocysts for digestion
Reproduction: Asexual or sexual
Nematocyst
Box Jelly

6. Flatworms

7. Flatworms Transport and excretion: Digestive tract (finally!)
Respiration: Aerobic respiration
Nutrition: Mouth and digestive tract (but only one opening!!!)
Reproduction Growth and Development: Sexual reproduction externally
Flatworm sex
tapeworm

8. Mollusks Octopus

9. Transport and excretion
Transport and excretion: closed circulatory system for transport and nephridia for excretion

10. Mollusks
Respiration: Gills or lungs (depending if on land or in water)
Nutrition: Filter feeder or through mouth (radula)
Reproduction: Sexually externally

11. Segmented worms

12. Transport and Excretion
Closed circulatory system, digestive system and anus

13. Segmented Worms Respiration: Skin Nutrition: Mouth and anus
Reproduction: Sexually using eggs and sperm
Annelids

14. Insects, crustaceans and arachnids
Arthropods
Insects, crustaceans and arachnids

15. Transport and excretion
Open circulatory system (they are small)
Digestive system and anus

16. Respiration
Tracheal tubes, spiracles, book lungs or gills in underwater crustaceans

17. Nutrition
Mouthparts specialized for eating

18. Reproduction Sexually internally or externally
Praying Mantis male gets eaten
Barnacle

19. Fish

20. Fish
Transport and excretion: Closed circulatory system, digestive tract, anus, urinary tract
Small intestine absorbs most nutrients
Respiration: Gills
Nutrition: Mouth with jaws for eating (first one!)
Reproduction: Sexually mostly external fertilization

21. Amphibians
Frogs and Salamanders

22. Amphibians
Transport and excretion: closed circulatory system, digestive tract, anus, urinary tract
Small intestine absorbs most nutrients
Respiration: gills as tadpoles, lungs and skin as adults
Nutrition: Jaws with long tongue
Reproduction: Sexually external fertilization

24. Reptiles
Transport and excretion: Closed circulatory system, digestive tract, anus, urinary tract
Small intestine absorbs most nutrients
Respiration: Lungs

25. Nutrition
Specialized jaws

26. Reproduction, growth and development
Sexual reproduction internally and produce amniotic eggs

27. Birds

28. Birds
Transport and excretion: Closed circulatory system, complete digestive tract, anus, urinary tract
Small intestine absorbs most nutrients
Respiration: Lungs with air sacks
Nutrition: Beaks or bills for obtaining food
Reproduction growth and development: Internal sexual reproduction and form a hard amniotic egg

29. Placental Mammals
Transport and excretion: Closed circulatory system, complete digestive tract, anus, urniary tract
Small intestine absorbs most nutrients
Respiration: Lungs
Nutrition: Jaws with different types of teeth
Reproduction: Sexually with placenta to give birth to live young

31. Marsupials
Everything is the same as placental mammals except they give birth to young very early and the young live in their pouch

32. Monotreme Transport and respiration are the same….
but they have long snouts or duckbills for nutrition and lay eggs for reproduction