Examlex
Approximate the real-number expression to four decimal places.
Lobe-Finned Fishes
Fish species characterized by fleshy, lobed, paired fins, which are believed to be the ancestors of amphibians and other land vertebrates.
Tetrapods
Vertebrates with four limbs or limb-like appendages, including amphibians, reptiles, birds, and mammals.
Ray-Finned Fishes
A diverse group of fishes known for their fins which are supported by long, bony rods arranged in a ray pattern.
Vertebrate Jaw
A structural feature found in vertebrates that is composed of bony or cartilaginous structures surrounding the mouth, utilized for biting, chewing, and manipulation of food.
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