You didnt list the choices but I know the anwser.
<span>It was the heir to the Austro-Hungarian throne
his assassination was the spark that ignited World War I.</span>
Yes. I believe thats what created and shaped our world.
Treaty of Paris
For i have never heard of the Treaty of France before
Answer:
The student chemist would be melting. Melting would be the correct option, my guy.
Explanation:
Answer:
The answer is negative reinforcement.
Explanation:
In operant conditioning, negative reinforcement occurs when an unpleasant stimulus is removed after a behaviour is completed. In the example, the nagging will stop once the job has been done.
Negative reinforcement has been proved to be more effective than positive reinforcement (rewards).