The field of study that examines how our biological makeup influences our behaviors is

In Ainsworth's study of American children and their attachment to their caretakers, she found that about _____ demonstrated an avoidant attachment

a) 5% b) 20% c) 35% d) 65%

The autonomic nervous system has two divisions: the ________ and the ________

a) central; peripheral b) sympathetic; parasympathetic c) receptors; effectors d) limbic; endocrine