The correct answer would be D. B and C.
Hope this helps :D
C.) ask that the people in the area separate hazardous waste from biodegradable waste
Explanation: Not doing so can cause harm to the air and environment
It sometimes is and sometimes isn’t. The issue is when avoidance becomes the standard reaction to a stressor or conflict. Avoidance in general is good short term, but it is a better thing to confront the problem. Otherwise you will have the problem fester.
La probabilidad se refiere a la mayor o menor posibilidad de que ocurra un suceso. Su noción viene de la necesidad de medir la certeza o duda de que un suceso dado ocurra o no. Esta establece una relación entre el número de sucesos favorables y el número total de sucesos posibles.
I would say c but I would have to read your text book to be able to answer it accurately