CAT 2023 - Slot 2 Varc Question 22

4 is the best starting sentence.
13 is a strong link: 1 states that no single neuron holds complex information like self-awareness, hope or pride. 3 explains that, nonetheless, the sum of all neurons in the nervous system generates complex human emotions like fear and joy.
2 concludes the paragraph stating that though the mechanism by which emergence functions is not yet understood, most neurobiologists agree that complex interconnections among the parts give rise to qualities of the whole.
4132 is the correct order.