A-A+
Why light in color is important to large anima
问题详情
Why light in color is important to large animals in deserts？
A．It helped them maintain a constant normal body temperature.
B．It reflects rather than absorbs the sun-light.
C．It helps them see their peers at night.
D．It keeps them keep cool during the night.
参考答案
正确答案：B
解析：根据第二段第二句“One adaptation is to be light in color，and to reflect rather than absorb the sun's rays”，我们可以得知动物适应环境策略之一是使身体颜色变浅，这样可以反射阳光，而不是吸收阳光。因此根据这句话即可判断出来A帮助保持体温的恒定，C帮助它们在晚上的时候看见同伴和D帮助它们在晚上保持凉爽都是错的。
