Why does resident of a metalic character increase with increase in temprater?

How many legs does a quardruped have? Are rabies biotic or abiotic? Can you use an AC Dimmer Switch on a DC fan? Do geckos have a great sense of smell? A pure radioactive substance has a half-life of 3 hours. How long would it take a mass of 12g of that substance to decay to 3g? What is co researcher? What is the main space organization on earth? Does the cell divide in two during mitosis? 0.12 of a inch in mm? Should you see an orthopedist or neurologist for pinched nerve in neck? What function is performed in the bone marrow but not in the ossified bones of the skeleton? What does a drodmoter measure? What is the R value of modified bitumen? How Joseph Black used evidence from his experiments to show that animals produce carbon dioxide? How many atoms of hydrogen are contained in C8H4O5N8? Structure within a cell that carries out? Where is the original path of the air masses from the northern hemisphere? When large land masses move slowly over long periods of time it is referred as a continental what? What is a flood tide? How do casuarina disperse?