What are the three profession that involves making mixtures?

How do plants use their food-? How is an exothermic reaction in an equation? What part of your eye needs bright light? What parts of the lobelia plant are used medicinally? Two continental plates colliding at a convergent boundary will often form? What was the destruction of cyclone Tracy? Discuss the principles of atomic emission spectroscopy? What do cells multiply by? The color of wheat grains shows variability between red and white with multiple phenotypeswhat is the inheritance pattern? What does it mean when hand turns orange? What superstition about comets and asteroids have scientific basis in the Philippines? How many satellites do you need for a GPS to find your position on earth? Why use aceto orcein stain chromosomes? What is an example of a technology that helps support the idea of continental drift thus leading to a change in scientific knowledge? What are areas where cell division is easy to see? Is the distance on the Robinson projection distorted? What is the entry to the respiratory system called? If a historian wanted ti study data based trends of a cultures relationship to earths physical features which kind of expert should she consult? Is it possible to put out thermite? Do meteors or asteroids burn up before they hit the earths surface?