What prenatal technique uses a long hollow needle to extract amniotic fluid to examine the fetus's genotype?

The best way to implement physical education in schools, in order to foster enduring physical activity, would be to

What will be an ideal response?

The psychosocial conflict that occurs during the preschool years (about ages 3-5) is called

a. trust versus mistrust. b. industry versus inferiority. c. autonomy versus shame. d. initiative versus guilt.