A volcano erupts, and lava flows down a mountainside. Which statement best describes this eruption? This is a quiet eruption caused by low-viscosity magma. This is an explosive eruption caused by high-viscosity magma. This is a quiet eruption with lava spewing out violently. This is an explosive eruption during which gases bubble out gently.

How can behavioral science be applied in improving public health? a.by tracking a disease to determine its sourceb.by creating promotions that improve health habitscboth by tracking a disease to determine its source and by creating promotions that improve health habitsd.neither by tracking a disease to determine its source or by creating promotions that improve health habits