0241 

------------, Native Americans made beads that they strung together
and used as money.

(A) Using northern quahog clam shells

(B) Northern quahog clam shells using

(C) Northern quahog clam shells are used

(D) When using northern quahog clam shells

0242 

Sociology, the study of humans in their collective aspect, ------------- :
economic, social, political, and religious.

(A) and examines all group activities 

(B) examines all group activities 

(C) which examines all group activities 

(D) examining all group activities 

0243  

Even though they do not have webbed foot, gallinules are excellent swimmers.

 (A)                         (B)                  (C)                                    (D)  

0244  

Most mammals maintain a relatively constant body temperatures, regardless of

 (A)                                        (B)                                    (C)       

what the air temperature might be.

 (D)     

0245

Since people depend to such a great extent on forests, every effort must be

                                  (A)                                       (B)                   

done to preserve trees and wildlife.

  (C)                                        (D)