Science When viewed from Earth, the sun appears larger than any other star in the sky , which of these models explains why?
A. A snowball tends to get larger as it rolls downhill
B light bulbs that use more electricity give off more light
C A train whistle gets louder as it approaches your location
D your thumb appesrs larger than the moon when the thumb is extended

Ahill is made of rock particles of different sizes. which of these agents of erosion probably causes the hill to form? a- waves b- glacial ice c- wind d- flowing water

Match the following terms and definitions a region in arkansas defined by the arkansas river in the western part of the state answer 1 a thoroughly dissected area with steep valley walls and narrow floors answer 2 a geographical region of a country or state answer 3 the friendly and generous reception and entertainment of guests, visitors, or strangers answer 4 the branch of knowledge concerned with the production, consumption, and transfer of wealth answer 5 statistical data relating to the population and particular groups within it answer 6 a mountain range in west central arkansas and southeastern oklahoma answer 7 travel for pleasure or business; also the theory and practice of touring, the business of attracting, accommodating, and entertaining tourists, and the business of operating tours answer 8 answer all parts of the question.

Solve for r in the formula v = ir, when i = 5 and v = 15.