Where is region 3 located?

How do you know if 2 nuclei contain the same element? Energy resources that are used faster than earth processes can replace them? What tend to lose electrons in order to become stable? Explain the difference between velocity and speed? What is the type of land source conservation a mining company puts oil back in the hole and plant grass seeds on top of it? When a mesa becomes a butte and a butte eventually becomes hills and knobs we can infer what physical process has taken place? What date was wake acquired on? Roundworms have muscle tissue and a gut with one opening? The light from distant stars and other objects can be distorted in many ways which type of optical telescope best avoids the problem caused by distortion? If it is 8 pm in New York City what time is it in Auckland? Are the northern lights harmful to us? What type of topography does grasslands have? What is the term for official examination of reading matter in order to suppress unacceptable material? What is a soulution that contains equal number of hydrogen and hydroxyl ions? Why can intact skin provide an impermeable barrier against all hazardous chemicals? How much iodized salt in one cup of rock salt? Is human mass affect on earth mass? Why do sound waves travel faster in solid than liquis than gases? How much electric field is present in human body? What is the meaning of diretion?