In a small pond experiencing cultural eutrophication, the growth of duckweed will
A) add nutrients to the pond and encourage the growth of phytoplankton.
B) remove nutrients from the pond and encourage the growth of phytoplankton.
C) add nutrients to the pond and slow the growth of phytoplankton.
D) remove nutrients from the pond and slow the growth of phytoplankton.
Question 2
In general, as countries become more industrialized and developed,
A) use of contraception decreases.
B) the cost of raising children decreases.
C) people marry at an earlier age.
D) support of the elderly increases.
Early instructions for administration of the small pox vaccine.
Early-maturing boys tend to be advantaged because they often fit cultural ideals of masculinity.
Funeral Rituals and Practices among U.S. Cultural Groups
Small Town USA: Struggling to Survive
Population growth rate %
Cultural food preferences often influence food choices.