Heuristics are strategies that select one: a. ensure step-by-step procedures for finding correct conclusions. b. sometimes risk error in order to gain efficiency. c. are underused, despite their advantages. d. protect us from overestimating the frequency of real-life event

a. ensure step-by-step procedures for finding correct conclusions

Explanation:

because the practic sense of the heuristic strategy is the methodology,  it means,  a group of steps  followed to solve a problem, in this order of ideas, the heuristic strategy works like a guide in function to structure logic methods based on hypothesis that seek to prove the veracity of any human problem.

answer; procedural justice;

answer; the rudder on ship ;