Beck rights allow union workers to pay only that portion of union dues that goes to:

A) Contract negotiations and administration
B) Union organizing and advertising
C) Political lobbying
D) Union education campaigns

Which of the following tarsals articulates with the distal end of the tibia, and allows the foot to pivot up and down?

A) Navicular
B) Cuboid
C) Talus
D) Medial cuneiform
E) Calcaneus

Lichen is a composite organism made up of ____.

A) two different fungi
B) a fungus and an autotroph
C) a fungus and a gymnosperm
D) a fungus and an amoeba
E) a fungus and a protozoan