How does this affect the relationships that God created?

[Higg]

Business English Lesson, Advanced Level

ESL/EFL Test #355 "Ecosystem Restoration", question 2

As ecosystem restoration grew into an industry, the demand for quality standards and ......... research grew.

(a) regular
(b) relentless
(c) righteous
(d) rigorous

Business English Lesson, Advanced Level

ESL/EFL Test #355 "Ecosystem Restoration", answer 2

As ecosystem restoration grew into an industry, the demand for quality standards and rigorous research grew.

Correct answer: (d) rigorous
_________________________

If organisms are affected negatively in some way in an ecosysytem, how does this affect the relationships that God created?

Higg