Answer:
C. is an uncompensated cost imposed by an individual or firm on others.
Explanation:
Negative externalities can include damage to the environment, health complications (and medical bills) later on, etc. For example, the cost involved with treating lung disease would be a negative externality with cigarettes.
I hoped this helps!
Answer:
D. Se instalan estaciones para estudiar el medio ambiente
Explanation:
D. Se instalan estaciones para estudiar el medio ambiente
The correct answers are B) immediately praise this appropriate behavior, we like to increase the likelihood it will happen again, and C) when praising the behavior use specific praise statements like "I love how you are walking" and "You are so nice and quiet."
You are walking in the hallway after school with your student who is usually screaming and trying to run. He is walking calmly, quietly and right by your side. What you should immediately do is the following: immediately praise this appropriate behavior, we like to increase the likelihood it will happen again, and when praising the behavior use specific praise statements like "I love how you are walking" and "You are so nice and quiet."
What the teacher is doing is to give positive reinforcement to this student that uses to behave childishly. Now, that he is showing a better attitude, the teacher should praise the behavior so the student understands that this kind of behavior is positive, is expected of him, and can be repeated in further occasions.
The other option of the question was A) Ignore the behavior; it is normal, and D)
I believe the answer is a. I hope it helps:)