| Question | Answer |
| What are frogs classified as? | Amphibians |
| Do amphibians live in aquatic or terrestrial habitats? | Both |
| Do amphibians have an exoskeleton or endoskeleton? | Endoskeleton |
| Are amphibians exothermic or ectothermic | Ectothermic |
| Do frogs have smooth, moist skin or rough, dry skin? | Smooth, moist |
| Where do amphibians lay their eggs? | In the water |
| Detects vibration for hearing. (Behind the eye on the side of the head) | Tympanic Membrane |
| Protects the eyes (goggles) | Nictitating Membrane |
| Aids in detection of prey | External/Internal Nares |
| Holds prey in mouth (roof of mouth) | Vomerine teeth |
| Holds prey in mouth (edge of mouth) | Maxillary Teeth |
| Equilizes pressure in inner ear while swimming (leads to tympanic membrane) | Eustachian tubules |
| Used to catch prey; flips outward | Tongue |
| Tube that leads from the mouth to the stomach | Esophagus |
| Tube that leads to the lungs (slit behind the tongue) | Glottis |
| Filters blood & produces bile (3 lobes; largest structure of body cavity) | Liver |
| Stores bile...needed to digest fats (small green sac under the liver) | Gall Bladder |
| Holding area for blood (dark red spherical object) | Spleen |
| Pumps blood; closed circulation; 3 chambers | Heart |
| Exchange gases (under & behind the heart attached to the trachae) | Lungs |
| Digests & break down food (curves underneath the liver; connects to small intestine) (1st site of chemical digestion) | Stomach |
| Absorbs nutrients | Small & large intestine |
| Female; produces ova (eggs) | Oviducts |
| Male; produces sperm | Testes |
| Filters blood (2 bean-shaped organs) | Kidneys |
| Carries urine frome kidneys to bladder | Ureter |
| Stores urine (empty sac at the lowest part of the body) | Bladder |
| Secretes insulin for breakdown of sugar | Pancreas |
