Viable sperm cells may be carried by the Cowper's gland secretion

What factors make a child susceptible to injury? Design a program to help decrease the number of serious accidents to children

What will be an ideal response?

According to your text, what have researchers concluded about the nature–nurture debate in terms of development?

a. Genetics is more important. b. Environment is more important. c. Both are important. d. Genetics is more important in infancy and environment in childhood.