Osteons, central canals, and lamellae may be observed in: a. Hyaline cartilage b. Fibrous cartilage c. Compact bone tissue d. Spongy bone tissue 5. An epiphyseal plate, or growth plate, is a part of growing bone composed of: a. Compact bone tissue b. Fibrous connective tissue c. Hyaline cartilage d. Elastic cartilage 6. A feature that allows you to distinguish a prepared slide of elastic cartilage from one of hyaline cartilage is the presence of in elastic cartilage. a. Chondrocytes b. Ground substance c. Elastic fibers d. Osteoblasts

Subduction zones form when an oceanic plate collides with another oceanic plate or continental plate. the continental crust is lighter and less dense than oceanic crust. continental crust's density is approximately 2.7 grams per cubic centimeter. oceanic crust is thinner and the average density is about 3.3 cubic centimeters. when the two crustal plates converge the oceanic plate always bends and subducts beneath a continental plate. once the oceanic crust subjects, the rocks are subjected to changes in heat and pressure. because of this, we would expect to find rocks in the area of a subduction. a) clastic b) igneous c) metamorphic d) sedimentary