Question

sort the words according to the meanings of their shared roots.

do or push

place or put

position
interact
dispose
react
activity
pose

Explanation:

To solve this, we analyze word roots. The root "act" relates to doing, so words with "act" (interact, react, activity) go under "do or push". The root "pos" relates to placing, so words with "pos" (position, dispose, pose) go under "place or put".

Answer:

For "do or push": interact, react, activity
For "place or put": position, dispose, pose