Question

which statement best describes what engineers do?

a. engineers follow the same process for every problem.
b. engineers critique the work of scientists.
c. engineers identify problems for scientists to solve.
d. engineers use math and science to address human needs.

Explanation:

Engineers apply mathematical and scientific principles to create solutions that meet human needs. They do not follow an identical process for every problem (so A is wrong). Their main role is not to critique scientists' work (B is wrong) or just identify problems for scientists (C is wrong).

Answer:

D. Engineers use math and science to address human needs.