Buds that will become arms and legs appear by the ______ week

Research has found that:

a. almost all male homosexuals were raised in homes with no male role models b. there are differences in brain structure between male homosexuals and male heterosexuals c. almost all male homosexuals were raised by passive fathers d. almost all male homosexuals were raised by domineering fathers

Approximately __________ percent of all bullies come from abusive homes

a) 30 b) 50 c) 80 d) 100