How did Mali become more powerful than Ghana? The land between the Upper Niger and Senegal Rivers was rich in gold, which allowed Ghana to become a leading force in the trans-Saharan trade network. Ghana declined and was weakened by attacks from invaders and was eventually cut off from trade and absorbed into the Kingdom […]
Does the lens of the eye refract light?
Does the lens of the eye refract light? With help from other important structures in the eye, like the iris and cornea, the appropriate amount of light is directed towards the lens. Just like a lens in a camera sends a message to produce a film, the lens in the eye ‘refracts’ (bends) incoming light […]
How do I process an XML file in SAP?
How do I process an XML file in SAP? The series of execution would be as follows: Open the XML in order to read the data. Transfer the contents into an internal table. Concatenate the lines of the internal table into a string. Convert the string into a hexadecimal string – The ‘X’ string. Parse […]
What was the first requirement for life on land?
What was the first requirement for life on land? Here we discuss essential requirements for the first emergence of life on our planet and propose the following nine requirements: (1) an energy source (ionizing radiation and thermal energy); (2) a supply of nutrients (P, K, REE, etc.); (3) a supply of life-constituting major elements; (4) […]
What does limestone help with?
What does limestone help with? When you add limestone to your fertilizer it improves the structure of the soil, and raises or lowers the acid to correct the soil’s pH. Thanks to limestone’s neutralizing properties, nutrients are more readily absorbed in the soil and plants, and your flora can maintain more water. How does limestone […]
Where are sturgeon found in BC?
Where are sturgeon found in BC? Species living in the Nechako River, Upper Columbia River, Upper Fraser River and Upper Kootenay River are all protected by the federal act. The Fraser River Sturgeon Conservation Society says white sturgeon can live well over 150 years, and can grow up to six metres in length. Where is […]
What is the scientific name for a hole?
What is the scientific name for a hole? 1, 2. Hole, cavity, excavation refer to a hollow place in anything. Hole is the common word for this idea: a hole in turf. Cavity is a more formal or scientific term for a hollow within the body or in a substance, whether with or without a […]
What is the god Mercury famous for?
What is the god Mercury famous for? Mercury the swift messenger of the ancient gods. The Greek god Hermes (the Roman Mercury ) was the god of translators and interpreters. He was the most clever of the Olympian gods, and served as messenger for all the other gods. He ruled over wealth, good fortune, commerce, […]
What kind of jobs are food service?
What kind of jobs are food service? Food service workers include waiters (the term waiter refers to both male and female servers) of many different types, as well as counter attendants, dining room attendants, hosts, fast food workers, kitchen assistants, and others. What are job opportunities and cookery? Chef career opportunities include catering, fine dining, […]
How does the rule of law affect democracy?
How does the rule of law affect democracy? According to the Rule of law, every citizen irrespective of his/her religion, caste, class or gender is equal before law and is accountable to teh system as per laws. This is a basic basic feature of democracy. The rule of law ensures that everyone is treated the […]