Temporal bones (2): sides of cranium, just above the ears. Occipital bone: at the back of the cranium. Sphenoid bone: a small bone in front of the temporal bone. Ethmoid bones (2): an even smaller bone just to the sides of the eyes. ...
in the pelvis and hind limbs. Some walked on their three-toed hind feet, thus producing the large "bird tracks," so-called, of mesozoic sandstones; others were five-toed and quadrupedal. See Illust. of Compsognathus, also Illustration of Dinosaur in Appendix. dodecandria noun (n. pl.) A...
assist in defining the range of motion of the leg Synovial joints of the body are classified as ___ joints. What do ligaments hold together in a joint? a. bones b. muscles c. bone and muscle d. cartilage and bone Name the following joints and accessory parts from the word ...
3. Just about everyone has this joint, where the femur attaches to the pelvis, but it is more prominent in adult women because the area widens during puberty. What is this area of the body called? Answer: (3 letters) 4. A "cage" of these bones protect the chest cavity. According ...
calceolarianoun(n.) A genus of showy herbaceous or shrubby plants, brought from South America; slipperwort. It has a yellow or purple flower, often spotted or striped, the shape of which suggests its name. calvarianoun(n.) The bones of the cranium; more especially, the bones of the dome...
bonesthat had been unearthed at several locations in southernEnglandduring the early part of the 19th century. Owen recognized that these reptiles were far different from other known reptiles of the present and the past for three reasons: they were large yet obviously terrestrial, unlike the ...
What is a sinus in bone anatomy? A hollow cavity. orbits eye sockets bones of the skull joined together by sutures cavities of the skull cranial cavity, orbits, oral cavity, nasal cavity, paranasal sinuses paranasil sinuses frontal, sphenoidial, ethmoidal, maxillary sinus ...
ovaries gradually lose their ability to produce hormones and ovulate with advancing age. There are other causes of menopause, since some surgeries and medical treatments can induce menopause. These causes include removal of the ovaries, chemotherapy for cancer, and radiation therapy to the pelvis. ...
A group of extinct Reptilia, intermediate in structure (especially with regard to the pelvis) between reptiles and birds. tetractinellida noun (n. pl.) A division of Spongiae in which the spicules are siliceous and have four branches diverging at right angles. Called also Tetractinellinae. ...
From raptors to tyrannosaurs and sauropods to ornithopods, this list includes more than 700 dinosaurs that lived during the Triassic, Jurassic, and Cretaceous periods. It also includes interesting facts about each dinosaur. You'll find it to be hours of fun. There's certainly a new dinosaur ...