On the flip side, a few groups are anaerobic and intolerant of oxygenated water. These organisms are often endosymbionts living in the digestive system of multi-celled animals. Protists use contractile vacuoles to remove excess water from their cells. If the contractile function of a cell is compromised, the cell swells until it ruptures.
Qualfied Moving Expenses. In the case of some fringe benefits that are offered to or given to employees, certain benefits can be excluded from an employees income because the expenses would normally be deductible on an individuals personal income tax return. A moving or relocation expense is one such benefit.
The most important taxes on consumption are sales and excise taxes. Sales taxes usually get paid on such things as cars, clothing and movie tickets. Sales taxes are an important source of revenue for most states and some large cities and counties. The tax rate varies from state to state, and the list of taxable goods or services also varies from one state to the next. Excise taxes, sometimes called luxury taxes, are used by both state and Federal Governments. Examples of items subject to Federal excise taxes are heavy tires, fishing equipment, airplane tickets, gasoline, beer and liquor, firearms, and cigarettes. The objective of excise taxation is to place the burden of paying the tax on the consumer. A good example of this use of excise taxes is the gasoline excise tax. Governments use the revenue from this tax to build and maintain highways, bridges, and mass transit systems.