Marathon for Women
The marathon is a running event of 42.195 kilometer or 26 mile 385 yards length. The origin of the event is Greece. There are many myths about the starting of the marathon race. The event was […]

Angles as Rotation

We use the word angle for amount of turn. For example the figures below show the hands of a clock move between 12 ‘clock to 12 ‘ clock.  Both hands turn. In one hour the amount that each h […]

The Meaning of Monoculture

Monoculture is the agricultural practice of producing or growing a single crop or plant species in a field at a time.

Monoculture is widely used in modern industrial agriculture […]

Proper use of Preposition

A preposition is followed by a noun or a pronoun.

Example: We go jogging every day after work. (Preposition)
(The preposition is after and is followed by the noun […]

Fundamental Computer Operation

System start-up (switching on a computer). All computer component, cable and devices must be connected together, before switching on a computer system. To switch on the computer, […]

Ethics: can be defined as a set of principles that guide people in deciding what is right and what is wrong. It is a set of beliefs and principles that guides people behavior in their various callings. It is th […]

Introduction
The 4×100 meter relay event is also referred to as the “sprint relay”. The event is staged on the 400 meter running track. Generally four athletes team up to compete in the 4×100 meter relay. They […]

Advantages of Transportation

Transportation is advantageous for the following reasons:

Transportation makes it possible for raw materials to get to the buyer faster
With the aid of various means of […]

Introduction
This is a force with which the earth attracts objects towards its centre. If you throw a coin up, what do you expect? You will notice that the coin will go up and at a certain point stop before […]

Importance of Entrepreneurship

It creates employment opportunity; it creates an avenue for people to work and contribute to the development of the country.
It brings about development in the Economy; it […]

 Structure of matter

a. Evidence of the Prticulate Nature of Matter

The idea that matter is made up of minute particles called atoms dates back to the ancient Greeks. According to the Greek philosopher […]

The benefits of the internet are as follows:

INFORMATION: The internet gives you access to information on any subjects of your interest. This makes the internet a valuable research tool. Most sources such as […]

Definition of Authority

Authority is the legitimate or socially approved use of power. It is the legitimate power which one person or a group holds over another. The element of legitimacy is vital to the notion […]

Introduction

Sexually transmitted infections (STIs) are infections that are spread primarily through person-to-person sexual contact. There are more than 30 different sexually transmissible bacteria, viruses […]

Calculation of Mean, Median and Mode of Ungrouped Data

Mean, median, and mode are three basic ways to look at the value of a set of numbers. You will start by learning about the mean.

The mean, often called […]

Introduction to Organic Chemistry – Hydrocarbons

Organic chemistry originally meant the chemistry of compounds obtainable from plants and animals – living organisms. Organic chemistry is that branch of che […]

Introduction

There are no special respiratory organs in unicellular and aquatic organisms such as Amoeba and Paramecium. Oxygen that dissolves in water diffuses into the body while carbon dioxide goes out of […]

Definition of Environmental Physiology

This can be defined as effects of the environment on the growth and performance of farm animals. Normal growth and performance are enhanced when climatic factors like […]

Introduction
The term solubility refers to the maximum amount of material that will dissolve in a given amount of solvent at a given temperature to produce a stable solution.

Saturated and Unsaturated […]