Why were asia and north america connected during the ice age?

question 1 options:

a)
beringia was located between asia and north america.

b)
there was a wide grassy earth bridge that stretched between the two continents.

c)
during the ice age, more land was exposed because much of the water was frozen in glaciers, which made sea levels lower.

Why would a person who believes in a strict interpretation of the constitution have a concern with the elastic clause? a) the elastic clause limits the ability of the government to respond to new needs of the nation. b) the elastic clause gives the supreme court original jurisdiction in a limited number of cases. c) the elastic clause allows congress to exercise powers not specifically listed in the constitution. d) the elastic clause guarantees that a citizen's property cannot be taken away with due process of law.