Which best describes why winds at the beach change direction between day and night? A. Because cool air rises and is replaced by warm air from the ocean
B. Because warm air over land sinks and stays in place over land
C. Because the temperatures over land change from day to night
D. Because cool air sinks and stays in place over land

Researchers determine that the biodiversity in a woodland region is declining. they identify two major threats to the region's biodiversity, a method to address each threat, and the expected outcome of each method. this information is shown in the table. a) reforestation would not benefit many species because most forest species live on the ground. b) reforestation would take the longest time to be effective because trees take several years to grow. c) biological augmentation would benefit only a few species because is is typically not very effective. d) biological augmentation would take less time to ve effective because it targets the majority of prey species.