Why is the sky a living thing?

Why does contour lines that show a steep cliff look different from contour lines that show a gentle slope? Does a chemical property describe which changes are possible for a substance? What city is at 29 degrees north latitude and 98 west degrees longitude? What systems of the body are involved you preparing and eating a sandwich? Which part of a flower develops into a fruit into a seed? What cells require glucose as an energy to carry out life processes and what mediates the glucose transport across the cell's plasma membrane? When air moves from an area of low pressure it causes? How did x-ray photographs help Watson and crick determine the structure of DNA? Where cirques interest? Is a protist that is in constant darkness animal like or plantlike and why? Which part of brain maintains body temperature? How has Poland's economy been successful since the breakup of the Soviet Union? What is the minimum number of couplets needed to sort 10 organisms in a dichotomous key? What tall is 77cm in feet? What does the subscript 2 indicate int he compuonds mgcl2? Is sand waterproof? How does long it take the earth rotate on its axis? Why is it important to identify an organism? What are the major organs of the integementary system? The largest agranulocyte which is active in phagocytosis is the what?