I'm not sure what you mean by 'mandatory' symbol. The crucifix is called a sacramental; it is an item that is supposed to help Catholics focus on some aspect of spirituality. There are no devotions to any of these things (sacramentals) that are 'mandatory' to membership in good standing.
A tripod and a milking stool, both have three legs.
The current Supply of item, Demand for the item, and Value of the currency used to purchase it.
It is a good to know item. It is not mandatory or necessary. Basic knowledge of core Java is enough to learn JSP and Servlets.
Item number one is the flower Item number two is the pearl Item number three is the hydra scale Item number four is the giant dogs whisker Item number five is i do not know
<ul> <li>Item One</li> <li>Item Two</li> <li>Item Three</li> </ul>
Water is the only item found on earth in three different phases of matter at standard pressure.
Tracking numbers aren't mandatory, but there are still delivery estimates.
His three note books.