问题详情

According to the passage, air turbulence generally does which of the following？ Ⅰ. Creates small droplets of equal size to form. in cloud cores. Ⅱ. Causes different concentrations of rain droplets to form. in different places. Ⅲ. Speeds up the rate by which large droplets appear.
A．Ⅰ only
B．Ⅱ only
C．Ⅰ and Ⅱ only
D．Ⅱ and Ⅲ only
E．Ⅰ,Ⅱ, and Ⅲ请帮忙给出正确答案和分析，谢谢！