1. The animal kingdom is formally classified into major groups known as   Phyla   Orders   Families   Sub Phyla   Hint Half-n-half Clue   2. Who wrote the book "The Origin of Species"?   Louis Pasteur   Sir Alexander Fleming   Charles Darwin   Stephen Hawking   Half-n-half Clue   3. Who discovered the circulation of blood?   Edward Jenner   Hargobind Khorana   William Harvey   Louis Pasteur   Half-n-half Clue   4. A communicable disease can be passed on from one person to another.   True   False   5. Enzymes and anti-bodies are mainly made of   Vitamins   Carbohydrates   Fats   Proteins   Half-n-half Clue   6. The three methods of science are observation, experimentation and _______.   measurement   hypothesis   deduction   inference   Half-n-half Clue   7. Who invented the miner's safety-lamp?   Sir Humphrey Davy   Sir Frank Whittle   Alexander Graham Bell   Thomas Alva Edison   Half-n-half Clue