Profit is a measure of how much of your sales revenue remains after paying for the costs...
Police are constituted bodies of people empowered by a state to maintain public order and safety and...
Investing involves putting money into assets that will grow in value and possibly produce income, like real...
Research is a critical part of any scientific endeavor. It involves exploring a topic, collecting and documenting...
The immune system is the body’s defense against germs (bacteria, viruses, fungi) and toxins (chemicals made by...
Medical is the science or practice of restoring and maintaining human health through diagnosis, treatment and prevention...
Mental health is the overall well-being of how we think, feel and manage our emotions. It also...
About Pollution The term pollution is often used to describe human-made contaminants that disrupt natural ecosystems, including...
A criminal is someone who breaks the law or engages in illegal activity. The word is also...
A stock market is a way for companies to raise money by offering shares of ownership in...