A STUDENT DRAWS A PICTURE OF PHOTOSYNTHESIS FOR A CLASS ASSIGNMENT. WHY DOES THE STUDENT USE LABELS LIKE H2O AND COZ?
a
The student used the chemical symbol to represent the elements in each molecule.
b
The student wants to use the longest way to write the names of the molecules.
с
The student included all of the chemical combinations from the periodic table in the picture.
d
The student knew the elements could not be written in any other format.