Who determined that Pluto is no more a plant?

What would happen if the ossicles become fused? What is the time difference between east coast and GMT plus 5? Does the ground wire on a 200 amp panel need to be looped through both ground rods? Is non flammable a physical property of gold? Is the bur oak pinnate or palmate? Has there ever been a hurricane named Joel? When more solvent is added to a solution what happens to the concentration? Where is 40 degrees north and 74 degrees west? How does lithium appear at room temperature? What three colors would you use in an oil Protozoa painting? Which volcanic headland was once a military post and had dozens of underground tunnels? Can you convert cubic meter of concrete with density of 2400 kgm3 to metric tons of concrete? Why a country may not want to reduce it rate of natural increase? What did Mendel test for many characteristics? What has 16 moons? How much rainfall is required to grow bajra? How long does it take a typhoon to get to Cornwall from Coningsby? Who drove his chariot east to west everyday? What is busiest in the world? Which continent stretches from the Arctic Circle to the Equator?