Professional baseball players often travel from coast to coast. Which chemical in the body may be responsible for the fatigue that many of these players face on their first day in a new city? A. SerotoninB. DopamineC. CortisolD. Acetylcholine

Awaiver of the requirement for documentation of informed consent may be granted when: the investigator has no convenient place to store signed consent forms separate from the research datathe only record linking the subject and the research is the consent document and the principal risk is a breach of confidentiality.potential subjects might find some of the research questions embarrassing, personal, or intrusivethe subjects are literate in their own language; however, they do not read, write, or speak english

Kate is 14 years old and just started taking dance classes with her friends at a local dance studio. this is her first time in a dance program, so everything is new to her. her friends convinced her to join the class since they have been enjoying it for a few months. how could the following terms her succeed in the dance class? ● secondary reinforcement ● identity vs. role confusion ● observational learning how could the following terms hinder her success in the class? ● circadian rhythm ● basal ganglia ● vestibular sense

Asap! select the word from the list that best fits the definitionvisualizing a game of “tag” to remember the meaning of contagiousa. rhymingb. keywords