Question

a pacemaker is placed inside a persons body, so you cant see it. it doesnt project from the body. todays pacemakers are so tiny that they dont stick out at all. scientists keep improving pacemakers. this pacemaker is the smallest one in the world. which of these clues helps you understand what \project\ means? word project clue ?

Explanation:

The sentence "It doesn't project from the body. Today's pacemakers are so tiny that they don't stick out at all." gives a clear - cut clue. "Stick out" is a more common expression that helps in understanding the meaning of "project" as protruding or extending outward.

Answer:

It doesn't project from the body. Today's pacemakers are so tiny that they don't stick out at all.