Why did drdolittle go to the bottom of the sea?

Is the Stonehenge a natural or a cultural site? How many rows of soldiers are in the Terracotta Army? Why is a whale in trouble if it is beeched? What title comes first in the card catalog animals of the everglades birds of the everglades or an adventure in the everglades? What is the capital of camiguin? What is the name of the river that runs through the capital of England? Where is limestone that began as coral found on contents? Why is The Leaning Tower of Pisa considered a wonder? Why are many trees planted in reservoirs? Who was the US President when the Panama Canal was constructed? What are some characteristics of coral? Can hobos ride on roller coasters while kissing a cat? Who made the terracotta figurines? How far is lex KY to Mammoth Cave national park? Why is an arch shape so strong? Where is the Mid-Atlantic Railway Museum Inc in Phillipsburg New Jersey located? What does an prosthodontist do? Did the Union hoped to gain control of both the Mississippi and Tennessee Rivers? What city is closest to the Matterhorn? How long would it take to climb up all the stairs in the CN tower?