The answer is B. molecules move slow or fast depending on the temperature
Answer:
Persistent depressive disorder.
Persistent depressive disorder, known as dysthymia or low-grade depression, is less severe than major depression but more chronic. It occurs twice as often in women as in men. Persistent depressive disorder (PDD) is a serious and disabling disorder that shares many symptoms with other forms of clinical depression.
Ecosystems can be large and are made of biomes. Some examples of ecosystems are deserts and forests.
Is that a test your taking?
