Instructor: Rebecca Gillaspy Dr. Gillaspy has taught health science at University of Phoenix and Ashford University and has a degree from Palmer College of Chiropractic. Pollution is the presence of unwanted substances in an environment. It is often the result of human interference. Learn about ...

We most humbly recommend, and strongly too, that parents should assist in providing text books / work books for the child’s academic programme. Text books for English Language and Mathematics are already paid as contained in the prospectus. Thanks for your co-operation. FOR JUNIOR CLASSES ENGL...

Electricity and magnetism are separate yet interconnected phenomena associated with the electromagnetic force. Together, they form the basis for electromagnetism, a key physics discipline. Key Takeaways: Electricity and Magnetism Electricity and magnetism are two related phenomena produced by ...

Thermodynamics is the branch of physics that deals with the relationships between heat and other forms of energy. In particular, it describes how thermal energy is converted to and from other forms of energy and how it affects matter. Thermal energy is the energy a substance or system has due to...

What Is Public Opinion? Public opinion is the measure of what the public thinks about a particular issue, party, or individual political figure. Historically, it's been pretty difficult to accurately measure what the public thinks about a particular issue. However, most forms of democracy are based...

Overview Obesity is a complex disease involving an excessive amount of body fat. Obesity isn't just a cosmetic concern. It is a medical problem that increases your risk of other diseases and health problems, such as heart disease, diabetes, high blood pressure and certain cancers. There are many...

All living things are made from one or more cells. A cell is the simplest unit of life and they are responsible for keeping an organism alive and functioning. This introduction to cells is the starting point for the area of biology that studies the various types of cells and how they work. There ...

The human respiratory system is a series of organs responsible for taking in oxygen and expelling carbon dioxide. The primary organs of the respiratory system are the lungs, which carry out this exchange of gases as we breathe. The lungs work with the circulatory system to pump oxygen-rich blood...

The circulatory system, also known as the cardiovascular system, is a vast network of organs and blood vessels that acts both as a delivery and waste removal system for the body. Nutrients, oxygen and hormones are delivered to every cell and as these necessities are provided, waste products such as ...

The concept of an online education system is pretty much older than you think. In fact, it is the 170-year-old idea which has evolved into an alternative to our conventional learning practices. Today the growth and potential possibilities of online education are sound and clear than ever before. Pre...