Bb5a31f81ClaimSedimentary rocks containing non-avian dinosaur fossils range in age between approximately 237 million years and 66 million years oldAgreeDisagree
Bb5a31f81ClaimComplex multicellular life first emerged in the fossil record approximately 500 million years agoAgreeDisagree
Bb5a31f81ClaimThe Hadrosaurus fossil specimen nicknamed Leonardo preserves three-dimensional fossilized skin, internal gut contents, and fossilized pollenAgreeDisagree
Bb5a31f81ClaimThe Cretaceous toothed aquatic bird Hesperornis possessed true teeth along its jawsAgreeDisagree
Bb5a31f81ClaimPermineralization occurs when dissolved minerals in groundwater precipitate into the porous cavities of submerged bone tissueAgreeDisagree
Bb5a31f81ClaimThe wild California condor population declined to 22 individuals around the 1980s before a captive breeding program was initiatedAgreeDisagree
Bb5a31f81ClaimEdward Drinker Cope erroneously positioned the skull of Elasmosaurus on the animal's tail rather than on its cervical vertebraeAgreeDisagree
Bb5a31f81ClaimThe last surviving woolly mammoth populations became extinct on Wrangel Island approximately 4,000 years agoAgreeDisagree
Bb5a31f81ClaimModern crocodilians exhibit indeterminate growth, continuing to increase in body size as they age throughout their livesAgreeDisagree
Bb5a31f81ClaimStomatosuchus was a Cretaceous crocodyliform from Egypt characterized by a broad flattened snout and an expandable throat pouchAgreeDisagree
Bb5a31f81ClaimFossils preserved in asphalt seeps like the La Brea Tar Pits are classified as subfossils because the bone tissue is not fully mineralizedAgreeDisagree
Bb5a31f81ClaimBone histology of the 65-ton Dreadnoughtus schrani holotype demonstrated active disordered cell growth at its time of death, indicating an actively growing individualAgreeDisagree
Bb5a31f81ClaimThe giant crocodyliform Sarcosuchus imperator lived in North Africa during the Cretaceous period and reached lengths of approximately 35 feetAgreeDisagree
Bb5a31f81ClaimThe discovery of Hadrosaurus foulkii in 1858 led to the creation of the world's first mounted dinosaur skeleton at the Academy of Natural SciencesAgreeDisagree
Bb5a31f81ClaimFossil preservation preferentially occurs in lowland depositional environments such as floodplains and coastlines where sediment accumulatesAgreeDisagree
Bb5a31f81ClaimNeanderthals had an average cranial capacity that was larger than modern Homo sapiensAgreeDisagree
Bb5a31f81ClaimThe world's first nearly complete dinosaur skeleton, Hadrosaurus foulkii, was discovered in 1858 in Haddonfield, New JerseyAgreeDisagree
Bb5a31f81ClaimThe human genome has remained largely unchanged over the decades during which global obesity rates have risen sharplyAgreeDisagree
Bb5a31f81ClaimThe dromaeosaurid dinosaur Deinonychus had a body size comparable to the Velociraptor depictions featured in the film Jurassic ParkAgreeDisagree