Answer:
Overuse injuries of the hand.
Obesity.
Muscle and joint problems.
Eyestrain.
Behavioural problems including aggressive behaviour.
Opacity is the extent to which something blocks light. You can change the opacity of layers, filters, and effects so that more (or less) of the underlying image shows through.
what the answer to this question....
Answer: The battery provides a voltage between terminals. The electric field set up in a wire connected to the battery terminals causes the current to flow, which occurs when the current has a complete conducting path from one terminal of the batter to the other. This is called a circuit.
Explanation:
