Explain why there are a large number of marsupial mammal species in australia and south america, two continents that were once connected.
a)
ozone production
eliminate
b)
continental drift
c)
the fifth mass extinction
d)
the first mass extinction

the answer would be logic.

a.) a poor farmer, due to the fact that they would want to be freed from british rule.

the correct answer option is: weapons.

explanation:

tensions rose as the two opposing superpowers competed for 'weapons'.

referring to the cold war (1945-1991), the two superpowers, usa and ussr, experienced a phase of struggle and conflict with each other. these two superpowers considered each other as a threat to their survival and thus opted for policies to strengthen their positions.

the two superpowers never went to war with each other directly but competed for weapons to preserve their positions.

democracy

explanation: