Answer:
Object.
Explanation:
Visual aids are the mediums used alongside verbal descriptions to help in better understanding. Visual aids can be in different forms like graphs, video clips, charts, photographs, etc.
In the given scenario, the air conditioning manufacturing plant manager's desire to train the service installers will be best aided by the use of objects. This s because using objects will enable the trainees to be familiar with the parts and steps required for a successful installation.
Thus, the correct answer is an object.
settle
[set-l]
verb (used with object), set·tled, set·tling.
to appoint, fix, or resolve definitely and conclusively; agree upon (as time, price, or conditions).
to place in a desired state or in order
That's what settle means
old
[ohld]
adjective, old·er, old·est or eld·er, eld·est.
far advanced in the years of one's or its life:
an old man; an old horse; an old tree.
of or relating to the latter part of the life or term of existence of a person or thing
That's what old means
Did you find your answer?? I tried....
Answer:
Teaching chemistry in an inner-city school is the answer
Explanation: