Which temperature is warmest
A. 0°C
B. 273 K
C. 32°F
D. 30°C

Match the following items. 1. high-intensity bundle of energy being emitted from some decaying nuclei gamma ray 2. particle radiating from the nucleus of some atoms beta particle 3. negative particle identical to an electron but radiating from a decaying nucleus alpha particle

Compare and contrast the bohr model and the electron cloud models of the atom.

List the path of the respiratory system