Which of the Following Statements Are True of Chemical Reactions

Which of the following statements are true of chemical reactions (Select all that apply) ?

A) In a synthesis reaction,bonds are formed.
B) In a decomposition reaction,bonds are broken.
C) The body's chemical reactions take place in water.
D) Synthesis reactions are directly necessary for energy release from food.
E) The ionization of a molecule of sodium chloride is a synthesis reaction.
F) Digestion of food involves decomposition reactions.