The main excitatory neurotransmitter in the nervous system, which plays a role in the relay of sensory information and learning, is

Birth defects and complications are the leading causes of neonatal mortality.

a. true b. false

According to the elaboration likelihood model, __________ is to a central route of

persuasion as __________ is to a peripheral route of persuasion. a. social benefit; considering relevant themes b. critical thinking; association with celebrities c. weighing the issues; thoughtful consideration d. social benefit; financial benefit e. critical thinking; thoughtful consideration