Individuals whose __________ systems function more efficiently appear to have an edge in intellectual skills.
A) endocrine
B) nervous
C) respiratory
D) cardiovascular

Question

Quizplus · Accepted Answer

The nervous system is responsible for cognitive functions such as learning, memory, and reasoning. A more efficient nervous system would mean these functions can occur more effectively, giving individuals an edge in intellectual skills. The other systems listed do not have as direct a correlation with cognitive abilities.

Individuals Whose __________ Systems Function More Efficiently Appear to Have