Show:
Fish
Amphibia
Reptilia
Aves
Mammalia
1000

The number of chambers the fish heart has.

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The environment that amphibia live in.
What is both land and water.
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How many chambers does the reptilian heart have?
What is 3 chambers?
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Number of chambers in their heart?
What is 4 chambers?
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Mammalia have how many chambers in their heart?
What is a 4 chambered heart.
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Filled with gas used to control the depth they are at.

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How many chamber hearts does most amphibia have?
What is a 3 chambered heart?
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Name 3 examples reptiles.
What is Lizard, snake, turtle, crocodile, alligator.
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Animals that maintain a constant body temperature.
What is Endotherm?
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What are 2 distinctive characteristics to mammalia?
What is hair, endothermic, developed brain, mammary glands.
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Used for sensing vibrations

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3 examples
What is salamander, toads, frogs, & newts.
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Reptiles have waterproof scales on there skin that are comprised of this.
What is keratin?
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What are 2 ways they control their body temperature?
What is contour feathers, down feathers, shiver, sit in shaded areas.
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Muscle that aids in breathing
What is the diaphragm?
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Skeletons are made of a tough fibrous tissue rather than bone. Sharks are an example.
What is a cartilaginous fish?
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A young amphibian will have these in order to breath.
What are gills?
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Body temperatures change with the environmental conditions.

What is an ectoderm?

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What are 2 adaptations for flight?
What is lightweight endoskeleton, specialized respiratory system with air sacs, contour & flight feathers
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The group of reptiles in which mammalia evolved from.
What are therapids?
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Hagfish and lamprey. Parasitically feed off of other fish.

What are jawless fish?

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The process that an amphibian goes through from being young to being an adult.
What is metamorphosis?
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Name 2 adaptations reptilians have made in order to control their body temperature.
What is live near water, control amount of body touching hot surface, burying themselves, slow metabolism.
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What are the 3 benefits to flight?
What is migration, capturing food, & escaping danger.
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Give birth to tiny immature young that crawl to a pouch on the mothers belly immediately after they are born.
What is a Marsupial?