Which level of government provides gas, electricity, water, and banking services?

How is the 500-seat Chamber of Deputies is elected?

A. multiple-member district voting B. a combination of single-member-district voting and partial proportional representation C. proportional representation voting D. single-member-district voting

Zinner et al. (1997) observed the locomotion, grooming, approach, and threat behavior of baboons by simply recording whether a target behavior occurs or does not occur in an observation interval. Such recording is called

a. cluster sampling. b. continuous real-time sampling. c. one-zero sampling. d. time-interval sampling.