Mechanical Tools/Plants
Mechanical tools, which are also very valuable in speedy operation of site clearing, tackle the bulk of the heavy jobs on the site. Among these are the following:

i. Bulldozer

This […]

Introduction
There are two types of changes in nature. These are:

Physical change
Chemical change

Physical change is a change in which the substance changes form but keeps its same chemical composition […]

What is Immunisation?
Immunization prevents children against diseases. This is the process by which an individual’s immune system becomes fortified against disease causing agents (known as the immunogen). Im […]

What does it mean to live in peace with others?
Living in peace is a way of life in which we respect and love each other in spite of our cultural, religious, and political differences. Inwardly, we all need to […]

What Are Synonyms? (with Examples)
A synonym is a word or phrase that can be substituted for another word or phrase in a particular context. A synonym is a word that means the same thing as another word. If you […]

Saturated Hydrocarbons – Alkanes

The alkanes are aliphatic hydrocarbons. They form a homologous series of saturated hydrocarbons which can be represented by the general molecular formula CnH2n+2. In each a […]

Introduction

Terrestrial habitats refer to life on land. The nature of soil, rain fall and temperature are the major factors affecting the nature of terrestrial habitats

Most of these habitats are shown in […]

Types of Ration Diet and their Uses
Diet – This is defined as the amount of feed regularly given to or consumed by an animal. It is formulated to meet specific metabolic and physiological functions as regards g […]

Functions of Federal Road Safety (FRSC)
In February 1988, the Federal Government created the Federal Road Safety Commission through Decree No. 45 of the 1988 as amended by Decree 35 of 1992 referred to in the […]

How to Determine the Mean, Median and Mode from Grouped Frequencies 

To better explain how to determine the mean, median and mode of grouped frequency data, we will work with common, relatable examples as y […]

Elasticity
Elasticity is the ability of a material to regain its original shape or size after deformation or after removal of stress/force, or after it has been compressed. Deformation occurs when a wire is […]

Straight Line method
This method makes provision for equal amount to be charged as depreciation for each year of useful life. It is calculated by thus; cost of asset less residual value divided by the number […]

60 Meters Sprint Event at Olympic
The 60 meter sprint event is normally contested on the indoor track during track ad field athletics competitions. The length of the track, where the contest is staged is only 200 […]

Reading Tabulated Data
Tabulated data means information given in a table. Tabulated data is often in numerical form. Numerical tables are a neat way of storing a lot of information. They have a wide range of […]

Introduction
The Ten Commandments of Computer Ethics were created in 1992 by the Computer Ethics Institute. The Ten Commandments is “a set of standards to guide and instruct people in the ethical use of c […]

What is a Petty-Cash Book?
A petty cash book is used for recording and tracking small purchases such as parking meter fees that aren’t suitable for check or credit card payments. It is a ledger kept with the p […]

Punctuation Marks 
Punctuation is used to create sense, clarity and stress in sentences. You use punctuation marks to structure and organise your writing.

We use a variety of punctuation marks, such as full […]

The Meaning of Science
The intellectual and practical activity encompassing the systematic study of the structure and behavior of the physical and natural world through observation and experiment.

Science […]

Introduction
In geometry, to construct a figure means to draw it accurately. Accurate construction depends on using measuring and drawing instruments properly.

There is a useful property to show that 2 given […]

Meaning of a Consumer
A consumer is a person or group of people who buys and uses a product or service at a particular time. A consumer is the end user of a product and this is the one who completes the process […]