Some animals have fur that is dark for part of the year and white for part of the year. This adaptation would be an advantage to animals that live in which kind of environment? Group of answer choices

Heavy rain for most of the year

Seasons that include a snowy winter

A very hot and dry climate

Many forests with tall trees

Which statement best describes the reason why the allies responded to the berlin blockade by airlifting supplies to the city? they did not have enough troops to attack the ussr. they controlled only the water routes to berlin. they controlled only one land route into west berlin. they did not want to use military force against the ussr.