Daily Quiz #3498
What is the iron-containing oxygen-transport metalloprotein in the red blood cells of vertebrates?
What electricity voltage is provided as mains power in Britain?
How did US president John F Kennedy die?
Where is the Zanderij formation, 40 miles (64 km) of rolling hills on bleached sand sediments rich in quartz?
Beth Heiden, Christa Rothenburger and Sheila Young have all been world champions at speed skating and which other sport?
What is the title of the most famous painting by Franz Hals?
What are Albert King, Buddy Guy, Lightnin' Hopkins & Albert Collins best known as?