Answer:
D, what do people need to be happy
Explanation:
first we need to understand what positive psychology means. Positive Psychology according to Wikipedia can be defined as <em>the scientific study of the "good life", or the positive aspects of the human experience that make life worth living. </em>
Therefore the correct option is D
C
destructive interference
nuclear
doesnt cause poulltion
A second set of chromosomes is produced, also known as prophase.
Hope this helped :)