And although Danny had been sober for a long stretch, you only had to scratch the surface to find that crazy, dramatic, addictlike behavior.

Activation energy is a measure of the minimum energy needed by the photosynthesis system to react and deactivation energy is the maximum energy the system can cope with before the reaction decreases (Brady 1990).

the kernel of an argument

The ones featured here all store data for four people and use bioelectrical impedance, a low level current that travels through a user’s body to gauge the amount of muscle and fat.