Question

boykin invented more than 25 devices! his most famous invention improved a heart - helping device called the pacemaker. if a heart does not beat normally, a pacemaker sends a charge. this small amount of electricity fixes the heartbeat. this pacemaker is powered by batteries. the wires send electricity from the pacemaker to the heart. complete the chart. what does \charge\ mean in this passage? word charge clue small amount of electricity meaning ? to make something stronger how much e something h to deliver a message how much something

Explanation:

The context mentions "This small amount of electricity fixes the heartbeat" and "electrical charge" near the pace - maker. It clearly indicates that "charge" here refers to a small amount of electricity.

Answer:

how much electricity something has (as it is related to the small amount of electricity sent by the pacemaker to fix the heartbeat)