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.

aliens are not real, the myth was created about 700 years ago because people found markings in the field of their crops. also, no there were no aliens on the moon.

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this is not a question