Sasha was browsing through some material in the psychology department waiting room. she started to read about careers in which mainly focus on the study of the brain and nervous system. she was surprised to learn that researchers working in this area come from disciplines as diverse as psychology, engineering, and computer science.

Which research model refers to the study of an individual, group, or community over a predetermined period? a. cross-sectional model b. sectional model c. cross-sequential model d. longitudinal model

Question 18 multiple choice worth 3 points) (american money lo 4 hc) suppose the federal reserve raises interest rates. which of the following predicts the most likely results? the money supply will decrease, meaning that banks will give fewer loans and prices for goods and services will fall. the money supply will decrease, meaning that more people will buy goods and services and prices will rise, the money supply will increase, meaning that banks will give more loans and more businesses can open and hire workers. the money supply will increase, meaning that prices will rise and businesses will not hire many workers. i will mark the brainliest

Most of the workers who laid the central pacific railroad were?