1. This is a sudden, short upward motion of the hemi-pelvis or gluteal muscles. 2. The dental click is sometimes accompanied by an upward motion of the head. 3. The positive vorticity advection area is typically associated with divergence and upward motion . 4. The latter is responsible for the upward motion of the upper bill in many birds. 5. If enough moisture and upward motion is present, precipitation falls from rainy seasons to savannah climes. 6. You never learn on a straight, upward motion . 7. The following recitative refers in the end to the view towards heaven, expressed by an upward motion . 8. Another agent is the convective upward motion of air caused by daytime solar heating at surface level. 9. Coughing, quite simply, is a spastic upward motion designed to repel unwanted boarders from our pulmonary system. 10. The machine commences a slow upward motion .
