How has the frequency of same-sex behavior in the United States changed over the years?
a. It has increased over the years due to changes in the social status of people who identify across the spectrum of sexual orientation.
b. It has decreased over the years due to increased homophobia.
c. It has only increased among men, not among women.
d. It has remained constant over the years in spite of the changes in the social status of same-sex relationships.
Question 2
Approximately how long does it take for a sperm to develop?
a. 24 hours
b. 1 week
c. 30 days
d. 72 days
During drought years on the Galapagos, small, easily eaten seeds become rare, le
Caudate Nucleus and Stereotyped Behavior in Autism
Results from sequential study of two cohorts tested at three ages and at three different points in t
The three states of matter: solid, liquid, and gas.
Per capita consumption of power is high in the developed world and highest in the United States
Remaining health-adjusted life expectancy (years) at age 25