Why is speed considered a compound unit?

What map reduces distortion of distance direction and area? Which liquid will freeze faster water orange juice or milk? What is the role of bilayer? Halley's Comet has an extremely elliptical orbit around the Sun with an eccentricity of 0.967. Its average orbital radius is 17.8 AU and it was last observed in 1986. When will Halley's Comet appear n? How will global warming effect deserts? Is nano2 an acid or base? What is a leaf lifter? What are similarities between human life cycle and plant life cycle? How many grams are in 4kg? What must be removed from the glucose model molecules in order to have them easily fit together? Why is it important to get a close look at the cells and not just use the lowest maginification? What is needed for the molecules in a solid state to change into the liquid state? How do you have an imaginary baby? What factors do you need to consider to get an accurate reading of each of the following air temperature? What is the differences between charges and expenses? What probe was sent to Jupiter? What enzyme works to add DNA to ends in chromosomes rapidly dividi g cells such as those found in an embryo? What process follows condensation in the water cycle? What temperature precipitation and wind in a place on a given day is called? Why is hypothesis of spontaneous generation bad?