Who has hosted the most academy award?

a) bob hope
b) johnny carson
c) whoopi goldberg
d) billy crystal

answer; eliminate parking problems in cities, because a car took up only half as much space as a horse and buggy;

the technology changed agriculture in an impacting manner since many people left the field work by a cellular or other technological appliances

answer: musical connotation

leonard b. meyer (1918-2007) was an american composer, author and philosopher. his work emotion and meaning in music is perhaps the first major treatise on music. it is a philosophical and psychological work, greatly influenced by koffka (one of the major proponents of gestalt psychology). his work deals with the problem of musical meaning and musical communication.

the period of human evolution has coincided with environmental change, including ('hominin' refers to any bipedal species closely related to humans – that is, on how do we know earth's climate has changed? a map showing dates and locations of prehistoric archeological sites and migration routes from africa into.