why are frogs amphibians
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What is a Frog? Amphibians Frogs are members of the zoological class called Amphibia. Amphibians are cold-blooded (or poikilothermic) vertebrate animals. They differ from reptiles in that they lack scales and generally return to water to breed. They are one of three types of Amphibians.Anura, also called Salientia, (frogs and toads), caudate (salamanders and newts) and caecilians (worm-like amphibians). Herps and Herpetology Amphibians together with reptiles make up a larger group called Herps. The study of reptiles and amphibians is called Herpetology.nura, also called Salientia, (frogs and toads), caudate (salamanders and newts) and caecilians (worm-like amphibians). Herps and Herpetology Amphibians together with reptiles make up a larger group called Herps. The study of reptiles and amphibians is called Herpetology.
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- No, because reptiles and amphibians are two different species of animals. Amphibians are animals like frogs, toads and salamanders. Reptiles are snakes, lizards, turtles,...… I think what you really meant is if reptiles can live on land and in the water.n general they have a smooth, moist body. Some  amphibians have a rough leathery skin.  Reptiles are generally bigger in size than amphibians.  Reptiles include four groups of animals-lizards and snakes,  turtles and tortoises, crocodilians, and tuatara.
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Frog The call or croak of a frog is unique to its species. Frogs create this sound by passing air through the larynx in the throat. In most calling frogs, the sound is amplified by one or more vocal sacs, membranes of skin under the throat or on the corner of the mouth, that distend during the amplification of the call.he use of the term frog in common names usually refers to species that are aquatic or semi-aquatic and have smooth, moist skins; the term toad generally refers to species that are terrestrial with dry, warty skins.
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- The major difference between frogs and humans is that frogs are cold-blooded, egg-laying amphibians. Humans are warm-blooded mammals, which do not lay eggs. Instead, humans, like other mammals give...
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Why do frogs breathe through lungs in water and skin on land? Frogs’ skin is important because they breathe and drink through their skin. Frogs shed the outermost portion of their skin, sometimes weekly, and many eat it as they pull their skin off, recycling valuable nutrients. Source(s): M§. AnimalManiac · 8 years ago.
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- In the case of frogs, they are largely an indicator species for humans. When frogs disappear or die, it can indic … ate a threat to humans-- such as a disease or a natural disaster. Also, a large number of breakthroughs in medicine are due to frogs; if frogs die off, we lose a large amount of our medicine.nswered by The Community. Making the world better, one answer at a time. The economic importance of frogs is found in the medical field. Frogs are used to make some types of medication and thus can be sold for this purpose.
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What Characteristics Do Fish & Frogs Share? Both frogs and fish belong to the phylum Chordata and the subphylum Vertebrata. This means that both frogs and fish have a spinal cord and backbone. In addition, all chordates have bilateral symmetry. This means that they have a matching left and right side.Frogs and fish share these traits with other vertebrates, like mammals and reptiles.tockbyte/Stockbyte/Getty Images. The similarities between frogs and fish can help illustrate certain concepts in biology. For example, explaining why they are both vertebrates can help someone understand what defines a vertebrate.
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- Description: Like frogs, toads are amphibians. They differ from most frogs in that they have dry skin, warts, crests behind the eyes, and parotoid glands. The parotoid glands produce a poisonous secretion that helps to defend the toad from predators.ane toads are the largest toads and grow up to nine inches in length. A massive cane toad caught in Australia has been described as the size of a small dog! Diet: Like frogs, most toads eat insects and other arthropods. However, some species eat reptiles, small mammals, and even other amphibians.
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Amphibians Certain fish adapted to these changing conditions by gradually developing limbs to crawl with and lungs to breathe with. Such organisms, capable of life both in water and on land, came to be called amphibians, a name that means double life. Amphibians were the first vertebrates (animals with backbones) to live on land.
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Amphibians The groups of amphibians that survived to the present day can be traced back no further than 200 million years. Characteristics Amphibians are cold-blooded animals, meaning they do not have a constant body temperature but instead take on the temperature of their environment. They have moist, scaleless skin that absorbs water and oxygen, but that also makes them vulnerable to dehydration (loss of bodily fluids).
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Amphibians What are amphibians? Amphibians are a class of animals like reptiles, mammals, and birds. They live the first part of their lives in the water and the last part on the land. When they hatch from their eggs, amphibians have gills so they can breathe in the water. They also have fins to help them swim, just like fish.
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Amphibian Amphibians are frogs, toads, salamanders, newts and other cold blooded animals that change from breathing water as a juvenile to breathing air as an adult.Amphibians lay their eggs in water, as their fish ancestors did.nlike other land  animals (amniotes), amphibians lay eggs in water, as their fish  ancestors did. Amphibians are superficially similar to  reptiles.    Amphibians are cold-blooded animals, meaning they do not have a  constant body temperature but instead take on the temperature of  their environment.
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- The Internal Organs of a FrogLike other higher animals, frogs have such internal organs as a heart, liver, lungs, and kidneys. However, some of the internal organs differ from those of higher animals.For example, a frog's heart has three chambers instead of four.And, although adult frogs breathe by means of lungs, they also breathe through their skin.owever, some of the internal organs differ from those of higher animals. For example, a frog's heart has three chambers instead of four. And, although adult frogs breathe by means of lungs, they also breathe through their skin.
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List of amphibians of Australia The Australian frog fauna consists of four native families, and one introduced family. The sole species of frog introduced to Australia which has naturalised, is the Cane Toad (Bufo marinus), of the family Bufonidae.rid areas have restricted amphibian biodiversity, as frogs generally require water to breed. Many Australian frog species have adapted to deal with the harsh conditions of their habitat. Many species, such as those of the genus Cyclorana, burrow underground to avoid heat and prolonged drought conditions.
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CHARACTERISTICS CHARACTERISTICS. Frogs have very good eyesight. They bulge out the sides of their heads in order for the frog to see in nearly all directions. Frogs also have amazing sense of hearing. You can often tell the difference between a male and female frog by the size of their eardrum, which can be seen behind their eyes. If the eardrum is smaller than the eye, the frog is a female. On males their eardrum is the same size as the eye. Frogs have very powerful back legs and webbed feet that help them jump great distances, as well as, swim. Frogs even use their legs to dig, or burrow, underground for hibernating. Certain frogs can jump up to 20 times their own body length in a single leap. Every different species of frog has his or her own look.
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Is Xylitol Sweetener Really a Safe Sugar Substitute? Although xylitol is naturally found in small amounts in foods such as berries, cauliflower, plums, corn, and birch bark − commercially it is produced by the hydrogenation of xylose. Compounds that make up xylose are chemically swapped for oxygen and hydrogen, resulting in this low glycemic sweetener.
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How do frogs breathe? Frogs are amphibians. They can breathe using their lungs* on land, or absorb oxygen through their skins when underwater (this is called cutaneous respiration).hey can breathe using their lungs* on land, or absorb oxygen through their skins when underwater. Lacking diaphragm muscles, frogs actually gulp air, filling their mouths and then forcing it down into the lungs in a swallowing motion.
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- E.encyclopedia NATURE. Frogs, toads, salamanders, newts, and the strange, wormlike caecilians are all amphibians—a group of small, generally moist-skinned vertebrates. The word amphibian, meaning “living two lives,” refers to the fact that most amphibians spend part of their lives in water and part on land.
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Amphibians Some say that their name refers to the fact that amphibians live in two places- on land and in water. Others say their “double life” refers to their two distinct life stages – a larval and an adult stage. There are more than 6,000 species of amphibians living today.
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- Frogs often have long legs that are good for hopping, skin that is smooth and moist, and special pads on their toes that help them climb. Toads, on the other hand, are more heavyset with shorter legs, and usually have drier skin, often with warty-looking bumps.
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Amphibians at Our Zoo Leading a Double-Double Life The word amphibian comes from the Greek word amphibios, meaning a being with a double life. Some say their name refers to the fact that amphibians live in two places -- on land and in water. While dual residence is the rule for most amphibians, some species are strictly aquatic (water-dwelling) and some are strictly terrestrial (land-dwelling).
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- TADPOLES. FIND OUT MORE. Frogs, toads, salamanders, newts, and the strange, wormlike caecilians are all amphibians—a group of small, generally moist-skinned vertebrates. The word amphibian, meaning “living two lives,” refers to the fact that most amphibians spend part of their lives in water and part on land.IND OUT MORE. Frogs, toads, salamanders, newts, and the strange, wormlike caecilians are all amphibians—a group of small, generally moist-skinned vertebrates.
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- What Makes an Amphibian A cold-blooded animal that lives both on land and in water and is able to breathe through its skin as well as, or instead of, through its lungs. Amphibians are animals that live part of their lives in water and part on land.They usually have soft, moist skin that is protected by a slippery layer of mucus. They also tend to live in moist places or near water to keep their bodies from drying out.mphibians are animals that live part of their lives in water and part on land. They usually have soft, moist skin that is protected by a slippery layer of mucus.
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- What Makes an AmphibianA cold-blooded animal that lives both on land and in water and is able to breathe through its skin as well as, or instead of, through its lungs. Amphibians are animals that live part of their lives in water and part on land. They usually have soft, moist skin that is protected by a slippery layer of mucus. They also tend to live in moist places or near water to keep their bodies from drying out.
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FROGS ARE AMPHIBIANS Frogs belong to a group of animals called amphibians. (am-fib-ee-anz). Amphibian means two-lives. Frogs begin their lives in the water as eggs and then tadpoles and when they are fully developed they live on land.
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Are Frogs Nocturnal? Frogs that hunt and breed during the day have developed very different defenses from nocturnal frogs. Many poisonous frogs, such as dart frogs and and mantellas, are diurnal. Instead of camouflaging themselves and hiding, as most nocturnal frogs do, diurnal frogs secrete toxic chemicals that protect them from predators.rogs that hunt and breed during the day have developed very different defenses from nocturnal frogs. Many poisonous frogs, such as dart frogs and and mantellas, are diurnal. Instead of camouflaging themselves and hiding, as most nocturnal frogs do, diurnal frogs secrete toxic chemicals that protect them from predators.