1.(a) What factors led to the decline of Trans-Saharan trade? (b) What impact did the decline of the trade have on the peoples of Western Sudan? 2. (a) Describe origins
The enthalpy of a chemical reaction, often denoted as ΔH (delta H), is a measure of the heat energy absorbed or released during a chemical reaction at constant pressure. Enthalpy
Probability is a measure that quantifies the likelihood of a specific event occurring. It's a branch of mathematics that deals with analyzing and predicting uncertain events by assigning a numerical
“Books permit us to voyage through time, to tap the wisdom of our ancestors. The library connects us with the insight and knowledge, painfully extracted from Nature, of the greatest
An atom is a particle that consists of a nucleus of protons and neutrons surrounded by a cloud of electrons. The atom is the basic particle of the chemical elements,
In the Periodic Table, how does the metallic character of the elements vary from left to right across a period? A It decreases. B It increases. C It increases then
quizzes play a crucial role in assessing student understanding, promoting active learning, providing feedback, enhancing motivation, and preparing students for larger assessments
In today's digital age, the ability to type efficiently is a valuable skill that can significantly impact your productivity and effectiveness. Whether you're a student, a professional, or someone navigating
“An entrepreneur isn’t someone who owns a business. It’s someone who makes things happen.” – Tim Ferris
General Agriculture Topics:Crop Farming:Livestock Farming:Soil and Land Management:Pest and Disease Management:Water Management:Global Trade and Food Security:Innovation and Technology:Sustainability and Environmental Impact:Social and Ethical Considerations:These discussion questions cover a wide range
“When in doubt about who's to blame. Blame the English.” ― Craig Ferguson
Here are a variety of questions spanning different areas of the subject.These questions cover a wide range of topics in O Level Physics and can serve as a starting point
“Intelligence plus character-that is the goal of true education.” ― Martin Luther King Jr.
A student has four pieces of resistance wire made of the same material. Each piece is connected in turn between the terminals X and Y in the circuit.
A biologist puts an initial population of 500 bacteria into a growth plate. The population is expected to double every 4 hours. Which of the following equations gives the expected
In auditing, various terms are used to describe processes, standards, and concepts related to examining and evaluating financial information. Here are some common terms used in auditing:These terms provide a
“Learning is an ornament in prosperity, a refuge in adversity, and a provision in old age.” ― Aristotle
“Believe in yourself. You are braver than you think, more talented than you know, and capable of more than you imagine.” ― Roy T. Bennett, The Light in the Heart
“College is the best time of your life. When else are your parents going to spend several thousand dollars a year just for you to go to a strange town
“The purpose of education is not to validate ignorance but to overcome it” ― Lawrence Krauss