Astudent observed a chemical reaction in which the mass of the products was measured to be less than the mass of the reactants. how can this be explained? a) the mass of the products is always less than the mass of the reactants in a chemical reaction b) some of the products must have escaped undetected c) the law of conversation of mass does not apply to chemical reactions d) some of the matter was converted into energy during the reaction

If you want to create an electrical current, which situation would produce a solution capable of this

24 points and brainliest to anyone who can answer under 10 minutes with best ! the table below shows the role of different substances during photosynthesis. substance role during photosynthesis glucose stores chemical energy water combines with glucose to form carbon dioxide chlorophyll traps sunlight which of the following statements would correct one of the roles listed in the table? glucose combines with carbon to form water. chlorophyll reacts with light to produce carbon dioxide. water combines with carbon dioxide during photosynthesis. chlorophyll stores chemical energy needed for photosynthesis.

What are the three major branches of natural science? • earth and space science, life science, physical science •earth and space science, physical science, chemistry •physical science, life science, chemistry •life science, chemistry, physics