1.--- principal types of acceleration: linear and angular.





2.East Liverpool, Ohio, ---the pottery capital of the United States.





3.True hibernation takes place only among ---animals.





4.Like other women ---in the field of medicine, Sara Mayo found the beginning years difficult.





5.In his writing, John Crowe Ransom describes what ---the spiritual barrenness of society brought about by science and technology.





6.Green ---have the power to make food from substances found in the air and soil.





7.Children with parents whose guidance is firm, consistent, and rational are inclined ---high levels of self-confidence.





8.Writing pens are made in ---of shapes, sizes, and colors





9.Under the guidance of choreographers, Martha Graham and Jerome Robbins, American dance ---new levels of artistic achievement.





10.Angiosperms inhabit relatively diverse environments and may be found --- higher plants can survive.