Question

a scientific model can be used to ______.
a. replace study of the actual system
b. better understand systems and processes
c. complicate ideas
d. all of the above

please select the best answer from the choices provided

Explanation:

• Option a: Scientific models don't replace studying the actual system, they supplement it.
• Option b: Scientific models simplify complex systems/processes to help understanding, which is their key purpose.
• Option c: Models aim to simplify, not complicate ideas.
• Option d: Since a and c are incorrect, d is wrong.

Answer:

B. better understand systems and processes