It is definitely neither a nor b. The word "balance" decides that. By process of elimination, I would say "c" although none of them seems precise enough.
100% with Heather Ty!!
Instructional materials:Their preparation and Use - if you could help please do ...
5th grade math - On a balance scale 5 books on one side of the scale balance ...
Instructional Materials :Their preparation and use - which machine would you use...
TWO DIMENSIONAL DESIGN - 1. Of the following colors, which one would you use for...
Physics - What is the gas pressure inside the box shown in the figure? I have a ...
Math - Mr Shen wished to enter the orange kite competition with an innovative ...
Chemistry - Using the change in oxidation number method, balance the redox ...
Chemistry - Using the half- reaction method, balance the redox reaction shown ...
chemistry - Balance the redox reactin in basic. ClO- + Cr(OH)4- --> CrO42- + ...
The elements and Principles of Design - CAN SOMEONE PLEASE CHECK MY ANSWERS. (MY...