How many hours a day do cardinals sit on their eggs?

Is speed of light all different speeds? What are the eight standards of critical thinking used for? Two measurements with different units equal to 5 m? Who many grams in 1 kilo? If Using two pieces of string stretched to the same tension Pythagoras discovered the ratio for creating the interval of a perfect octave was? How do you factor 3x to the fourth minus 48? What is 12 01 2006 in roman numerals? What are the solutions of the equation 6x plus 7x-8 equals -5? If you had 52 coins and had to use all of the coins to make 5.98 what would i use? What are the two ways of telling clock time? What is 13.3 divided by 19? Is Christianity circular reasoning? What is 17 percent of 70000? How many significant figures are in 8.09? Solve ln y equals xln e? How many secondary colors is there? What fraction is equivalent to 18 and 24ths? What does separable into equal parts mean? What value is greater 0.7 mm or 0.07cm? How is God given recognition when the Bible is read?