The answer is b, bc metallurgy is the branch of science and technology with the properties of metals and their production/purification they would have had to have advanced knowledge for their time in this area to lessen the rust on the pillar
The correct answer is problem solving. Problem solving is
known as a process by which is engage in order to find out the solution of a
problem. Wherein it could likely find solutions to complex issues or from
difficult ones.
False assumptions
These assumptions are like their Donation is too Small, the assumptions that the Social responsibility programs are out to defraud,assumptions that the wealthy will give,lack of information on why, and who they should give among several biased assumptions.