[Answer] 10. I live in temperate oceans of the world and am a grey coloured fish with a white underbelly. I don't have any bones, but I can have up to 3,000 teeth. What am I?

Step 1 : Introduction to the question "10. I live in temperate oceans of the world and am a grey coloured fish with a white underbelly. I don't have any bones, but I can have up to 3,000 teeth. What am I?"

...1. Great White Shark 2. Kowari 3. Sawfish 4. Southern Right Whale Found in Australian waters and the waters of Africa, America, China, Japan, New Zealand and Russia, I am a fast swimming 'mackerel shark'. I give birth to live young, called pups. My average size is over 5 m and I hunt my prey using my ability to sense electrical charges in the water.

[Answer] 1. Our next stop is the prison where the Lady Jane Grey and Anne Boleyn were kept before they lost their heads, and where the brother and nephews of Richard III were murdered (allegedly). Where are we?

Step 1 : Introduction to the question "1. Our next stop is the prison where the Lady Jane Grey and Anne Boleyn were kept before they lost their heads, and where the brother and nephews of Richard III were murdered (allegedly). Where are we?"

...1. Buckingham Palace 2. Newgate 3. Tower of London 4. Fleet Prison Officially called Her Majesty's Royal Palace and Fortress, the Tower of London had many original purposes, as an armory, a residence, and a treasury. Generally the prisoners kept here were accused of treason, whether by trying to kill the monarch, helping rebels or foreign enemies, or merely speaking out against the monarch. It is no longer a prison but a tourist attraction, where visitors may view a display of medieval implements of torture and the Crown Jewels. Did Richard Plantagenet have his brother, the Duke of Clarence, and his nephews, Edward V and Richard of Shrewsbury Duke of York murdered? The Tudor historians and Shakespeare believed so, and so has been the dominant opinion, but the Richard III Society in England has set out to rehabilitate King Richard as a misunderstood and maligned figure.

[Answer] What fictional character preferred "tea, Earl Grey, hot" as his favorite drink?

Step 1 : Introduction to the question "What fictional character preferred "tea, Earl Grey, hot" as his favorite drink?"

...Captain Jean-Luc Picard sat in the captain's chair of the Starship Enterprise in the TV show "Star Trek: The Next Generation." His favorite drink was Earl Grey tea, which he enjoyed hot. The "Next Generation" franchise of the Star Trek world was wildly popular nearly 20 years ago. To the delight of his fans, the acclaimed Shakespearean actor Patrick Stewart will reprise his iconic role as "Star Trek" returns to CBS All Access. Launch day for the new series is late 2019. Source: Deadline.com

[Answer] 2. This is a grey solid usually classed as a semi-metal. It has a highly poisonous oxide which has been identified as a possible cause of the death of Napoleon Bonaparte. Which of these has the chemical symbol As?

Step 1 : Introduction to the question "2. This is a grey solid usually classed as a semi-metal. It has a highly poisonous oxide which has been identified as a possible cause of the death of Napoleon Bonaparte. Which of these has the chemical symbol As?"

...1. Arsenic 2. Argon 3. Astatine 4. Antimony Arsenic compounds have been used as medicine as well as poison for hundreds of years, and it is still licenced by the FDA for use in treating Leukemia. 'What does not kill me, makes me stronger', said Friedrich Nietzsche. But he's dead...

[Answer] By what name is the painting "Arrangement in Grey and Black No. 1" better known?

Step 1 : Introduction to the question "By what name is the painting "Arrangement in Grey and Black No. 1" better known?"

...The first public exhibition of "Arrangement in Grey and Black No. 1" at the Royal Academy in London in 1872 created a scandal. It wasn't the painting's subject or style that was objectionable; it was the title. The painting is a portrait of a 67-year-old American mother. Her son was the artist with whom she lived. The Victorian-era audience complained that the artist, James McNeill Whistler, would relegate his own mother to the status of an "arrangement." The painting, commonly known as "Whistler's Mother," would become the artist Whistler's most famous work. Source: WorldsBestPaintings.net