The ________ helps prevent choking, and the ________ contains the structures that produce speech
A) glottis; larynx
B) epiglottis; windpipe
C) esophagus; trachea
D) epiglottis; larynx
D
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Which of the following is defined as the bending of light rays as they pass through the atmosphere?
A) reflection B) refraction C) absorption D) scattering
Given the above method of waste management in the Philippines, the most productive overall approach might be ________
A) developing an industrial waste management policy B) establishing central transfer stations where waste types could be separated for more efficient and potential use C) charging the individuals that dump wastes onto the land D) charging appropriate pricing of disposing of wastes E) developing intensive organic farming across the country
The average dry adiabatic rate (DAR) is
A) the temperature decrease in the still, calm air that surrounds a moving air parcel. B) 10 C° per 1000 m (5.5 F° per 1000 ft.). C) 6 C° per 1000 m (3.3 F° per 1000 ft). D) 4.5 C° per 1000 m (2.5 F° per 1000 ft.). E) the rate used for a saturated parcel of air.
What carved this U-shaped valley?
A. glacier B. wind C. a slowly downcutting river D. a rapidly downcutting river