Which of the following statements about agriculture is false?
a.
the successful hybridization of rice crops prevented famine in india in the 1960s.
b.
the green revolution contributed to the growth of small organic farms in the united states.
c.
hybridization is an important cause of the recent increase in global agricultural production.
d.
the green revolution caused the focus to shift from agriculture for local consumption to agriculture for export.

Which of the following is true about fossils? a. the relative age of fossils cannot be determined from their position in sedimentary layers. b. fossils found in lower layers of sedimentary rock are as old as fossils found in upper layers of sedimentary rock. c. fossils found in upper layers of sedimentary rock are older than fossils found in lower layers of sedimentary rock. d. fossils found in lower layers of sedimentary rock are older than fossils found in upper layers of sedimentary rock.

These factors threaten north americas ecosystems

Amajor rite of passage for the maori men of was to receive ta moko, or facial tattoos. a. australia b. new zealand c. papua new guinea d. southeast asia