Its head and tail are covered with downy fibres, while other parts of the body sprout tufts or sprays of filaments resembling primitive feathers. The backs of the arms are adorned with branched structures similar to the barbs of a modem bird feather....
Tests showed that the fossil has tissue (组织) from a dinosaur's brain. Experts say that it is from a plant-eating dinosaur. And they think it is probably a relative of the Iguanodon (禽龙). Usually, only hard body parts become fossils. But experts say part of this dinosaur's brain ...
This toy is not suitable for ages under 3 years. It contains one or more of the following items: marbles, small ball, or small parts. Ingestion Hazard This product contains a battery. Death or serious injury can occur if ingested. A swallowed battery can cause Internal Chemical Burn in as...
Paleontologists have yet to discover the remains of a dinosaur where the parts of the body associated with noise-making have been preserved. So they use bracketing to make inferences about these structures. Crocodylians and birds possess an organ in the throat called the larynx, so dinosaurs wo...
Researchers said the "bizarre assembly of morphologies" shows the impact of evolutionary mosaicism, the concept that change can happen in some points of the body without simultaneous changes in other body parts. Fujianvenator prodigiosus was pheasant-sized with a lower leg that was twice as long ...
Allosaurus: The most famous allosaurid, Allosaurus lived during the Late Jurassic period. It was a large predator, characterized by its powerful jaws, sharp teeth, and large claws. Allosaurus was one of the dominant predators in North America and possibly other parts of the world. ...
Answer explanation:The writer wrote the passage to show that the issue of global warming is often exaggerated by the press. The other titles refer to only parts of the text. You would be wise to leave this question until you have answered all the other questions so that you have a better...
There are two kinds of fossils: Fossilized Body Parts These are fossils formed from parts of an animal such as: Teeth Bones Claws Skin, scales, feathers, etc. Soft tissues Since skin and soft tissues usually decay before being fossilized, the most common parts of animals to be ...
The Stegosaurus dinosaur is about 5 meters long, with skin fossils covering an area of about 3 square meters, scattering around the bones with clear lines arranged like scales. "The hard parts, such as bones and teeth of dinosaurs, are relatively easy to form fossils, but the soft parts, ...
Their father died in the explosion. They survived, barely clinging to life. To keep them alive they needed to receive cybernetic body parts and other implants so they could function normally within the society and to synchronize with their combat vehicle and form the system known as Izenborg (...