Among homosexual couples, which of the following is true?
A. Sexual activity decreases when the couples adopt children.
B. Lesbians have sex more frequently than do gay men in the early stages of relationships.
C. Sexual activity is not that important to lesbians, but is very important to gay men.
D. As sexual activity diminishes with time, gay couples may be more tolerant of sexual expression outside of the relationship.
Question 2
The ______________ is a systematic approach to observing phenomena, drawing conclusions, and testing hypotheses.
A. scientific research
B. scientific method
C. scientific hypothesis
D. scientific model
The sexual cycle of the basidiomycete fungus Coprinus disseminatus.
Activity versus specific activity
Gorillas live in one-male or multimale groups, from which females emigrate at sexual materity.
Sensory Register Activity
Classical-Conditioning Activity
Converting enzyme activity to its amount