Part of reason for the differences in interaction styles between dogs and cats might stem from the fact that dogs have been around humans for significantly longer than cats have. (onpets.com)
There may be several reasons for the difference between the market price and the face value of particular bonds: see Table 3. (moneysmart.gov.au)
There are a number of reasons for that difference, including structural / organizational school - based differences between elementary settings and middle / high school settings. (rtinetwork.org)