The co-occurrence of infant vulnerabilities, with maternal risk factors, such as smoking or

Smetana ( 1989 ) has interviewed parents and adolescents about typical conflicts that occur in

families, such as whether or not an adolescent should clean their room. What has been uncovered using such interview methods? A) Adolescent-parent conflict is more frequent than once thought. B) Adolescent-parent conflict is usually over major issues, such as wishing to change one's religion. C) Adolescents and parents often justify their positions on conflict from different perspectives. D) Adolescent-parent perspective-taking regarding conflict varies considerably across the world.

The two hormones which keep the blood-sugar level properly balanced are ________

a. growth hormone and ACTH b. thyroxin and parathormone c. insulin and glucagon d. epinephrine and norepinephrine