Question

1. why does the brain create pathways between neurons when you learn something new?

to help with digestion
to store the information for future use
to grow more muscles
to increase blood flow to the lungs

Explanation:

When learning (like swimming), the brain's creation of neuron pathways is related to memory and information storage. Digestion is for the digestive system, muscle growth is muscular, and lung blood flow is respiratory—none relate to neuron pathways in learning. Storing info for future use matches how the brain forms connections to retain learned skills/knowledge.

Answer:

To store the information for future use