The correct answer of the given question above would be the last option. The author's choice of words affects the tone of the excerpt in a way that the words candor and legacy impart a complimentary tone. Candor means being open or honest. And these two words impart a flattering tone.
Explanation:
A petrochemical is any chemical manufactured from crude oil and natural gas as distinct from fuels and other products (Speight, 2014, 2019a), derived from crude oil and natural gas, and used for a variety of commercial purposes. The definition has been broadened to include the whole range of organic chemicals.
Projective
tests
Psychological
tests comes two ways:
The
structure psychological tests or, objectives tests and unstructured psychological
tests or, also called projective tests. By what you are referring the responder
strongly asserts a projective tests which in definition comes with an
unambiguous stimuli or no paper test just drawings and images. If what the
responder’s suggesting is correct you are referring to the Rorschach projective
tests, these tests are a figure symmetrically placed in an inkblot that lets
you visualize or create a mental picture out of it, and makes you describe what
you in see much detail as you can.
