Computer desks for small spaces can be just as sturdy and fashionable as larger ones.
Its useful to see very small microorganisms & useful to study about small viruses etc.
because its small
It is useful when dealing with very small or very large numbers.
SPC software is a data analyzation software. It is used to analyze information to help you reach solutions. It is useful for small businesses.
The small intestine is useful for the Digestion of fats, proteins and carbohydrates contained in the foods you consume, is completed within the small intestine.
"Small business factoring is useful to gain money with which to finance the business. It is not a loan, but rather a transaction in which invoices are sold, at a discount, to a third party."
A small fitting or contrivance to do something useful
To my understanding, a patio and deck are the same thing. And yes, small decks and patios can be attractive, and to a degree useful, depending on what you want to use them for.
Trader
a ruler
A tool that is used for measuring small amount of liquid is a graduated cylinder.
Perhaps, but not for any useful amount of time