Myelination is essential for basic communication between neurons

In learning about gender, parent-child influences are likely

a. unidirectional, from parents to children. b. unidirectional, from children to parents. c. minimal. d. bidirectional between parents and children.

The Alzheimer's Association projects that by 2030, the number of individuals living with Alzheimer's disease in North America will increase by

a. 115 percent b. 72 percent c. 63 percent d. 45 percent e. less than 13 percent