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

the transfer of energy between two molecules spaced just nanometers apart plays a key role in many technologies, including photovoltaics, quantum information systems, lighting, and sensors, as well as in biophysics to measure nanometer distances and in photosynthesis. but an open question in this area is what effect, if any, the surrounding photonic environment has on this nanoscale energy transfer. by designing and performing a carefully controlled experiment to answer this question, scientists have settled the debate and found clues to improving the efficiency of many of the technologies that rely on this process.

explanation:

your answer is "the 1950's"

meteorologists would compare a new weather map with one 24 h old to see how fast a front is moving.