All it means is the totality of what is to be taught in a school system.
it has to be d because the occupation zones is the only thing that slowed Germany down
Answer:variable - interval
Explanation: In the this scenario, The humanities instructor is using a variable-interval schedule of reinforcement. The instructor used the word 'surprise' meaning the time and date of the test isn't fixed and the quizzes will come up at unpredictable time intervals. This kind of reinforcement results in a steady response rate as it keeps students on their toes simply due to the fact that they have no idea of when the quizzes are coming up.
Answer: ADHD.
Explanation: Attention Deficit Hyperactivity Disorder, also known as ADHD, is a group of behavioral disorders which symptoms are hyperactivity, impulsiveness and inattentiveness. People who have been diagnosed with ADHD may also experience sleeping problems and anxiety disorders. Even though energetic children who have difficulty sitting quietly for long periods in school, are likely to be diagnosed with ADHD, that may not be the case at times.
