What does not contribute to change of seasons

Which is a possible result of higher air temperatures caused by global warming? a. increase in sea level b. freezing of polar ice caps c. rapid evaporation of water in the soil d. flooding of low-lying coastal areas

In the developed world, women are increasingly more likely to delay childbirth until their mid- to late- twenties or long because

Based on current rates the earths human population is expected to grow how much by 2050