What country is 20 north 20east?

What is the area of science that creates products by manipulating individual atoms or molecules? What is the relationship between the galapagos finches' beak shapes and their environment? What is the difference between propane and natural gas? Why are fit individuals more to leave more offspring? Why is ecosystem with large population of one of species considered to be not healthy? Why are electron microscopes capable of revealing details much smaller that those seem through light microscope? What is the chemical composition of cocoyam? What map shows physical boundaries flat open land? What would happen to the cell if the transport proteins went on strike? How do you connect old home wiring to new wiring without a pigtail connection-There is not enough slack in the old wiring to pigtail and use a connector? What do astronauts use to measure the speed of light? Why charcoal does not burn with a flame? Does aluminum expand twice as much as cast iron? What is the equatorial area (near the equator) mainly covered with? What does loss mean In science? In what living things are sharp senses and large brains usually found? If the human body makes good sugar which is glucose why don't people just put that in foods instead of bad sugar? Did albert Einstein invent the theory black hole? Is it true wendell Stanley discovered that the tobacco mosaic virus was not an organism but was chemical in nature? What minerals are softer than gold?