Which of the following is a cost associated with free trade?
a.
it will increase the availability of diverse products.
b.
it will increase global trade.
c.
companies may move production to other countries.
d.
consumers will pay lower prices.

What evidence did mendel find that supported his law of independent assortment? a. dominant traits are expressed when there is a dominant allele. b. traits do not affect the inheritance of other traits. c. some traits have three or four different alleles. d. plants and animals can both reproduce sexually.

Which statement correctly describes a way that mutations increase the likelihood that a species will survive in a changing environment

When a cell is in a solution that has the same concentration of water and solutes as its cytoplasm, the cell is said to be in a(n) solution. a. isotonic b. hypotonic c. hypertonic b. facilitated