Problem: In the Byzantine Rite of the Eastern Orthodox Church and the Eastern Catholic Churches, the music performed in the liturgies is exclusively sung without instrumental accompaniment. Bishop Kallistos Ware says, "The service is sung, even though there may be no choir... In the Orthodox Church today, as in the early Church, singing is unaccompanied and instrumental music is not found." This a cappella behavior arises from strict interpretation of Psalms 150, which states, Let every thing that hath breath praise the Lord. Praise ye the Lord. In keeping with this philosophy, early Russian musika which started appearing in the late 17th century, in what was known as khoroviye kontserti (choral concertos) made a cappella adaptations of Venetian-styled pieces, such as the treatise, Grammatika musikiyskaya (1675), by Nikolai Diletsky. Divine Liturgies and Western Rite masses composed by famous composers such as Peter Tchaikovsky, Sergei Rachmaninoff, Alexander Arkhangelsky, and Mykola Leontovych are fine examples of this.
What bible passage gave rise to certain a cappella attitudes?
The answer is the following: Psalms 150

Problem: Hyacinth or Hyacinthus was one of Apollo's male lovers. He was a Spartan prince, beautiful and athletic. The pair was practicing throwing the discus when a discus thrown by Apollo was blown off course by the jealous Zephyrus and struck Hyacinthus in the head, killing him instantly. Apollo is said to be filled with grief: out of Hyacinthus' blood, Apollo created a flower named after him as a memorial to his death, and his tears stained the flower petals with the interjection , meaning alas. The Festival of Hyacinthus was a celebration of Sparta.
What item did Apollo create and name after his lover?
The answer is the following: flower

Problem: Swaziland is a developing country with a small economy. Its GDP per capita of $9,714 means it is classified as a country with a lower-middle income. As a member of the Southern African Customs Union (SACU) and Common Market for Eastern and Southern Africa (COMESA), its main local trading partner is South Africa. Swaziland's currency, the lilangeni, is pegged to the South African rand. Swaziland's major overseas trading partners are the United States and the European Union. The majority of the country's employment is provided by its agricultural and manufacturing sectors. Swaziland is a member of the Southern African Development Community (SADC), the African Union, the Commonwealth of Nations and the United Nations.
What is the SACU?
The answer is the following: Southern African Customs Union

Problem: The term "Islamic education" means education in the light of Islam itself, which is rooted in the teachings of the Quran - holy book of Muslims. Islamic education and Muslim education are not the same. Because Islamic education has epistemological integration which is founded on Tawhid - Oneness or monotheism. For details Read "A Qur'anic Methodology for Integrating Knowledge and Education: Implications for Malaysia's Islamic Education Strategy" written Tareq M Zayed and "Knowledge of Shariah and Knowledge to Manage 'Self' and 'System': Integration of Islamic Epistemology with the Knowledge and Education" authored by Tareq M Zayed
What book is the basis for education in Islamic traditions?
The answer is the following:
Quran