Someone pls help me ASAP I will give you brainliest!!!

Which layer will become saturated first when rain falls?

What is the approximate time of death of the body temperature is 29.4 degrees celsius

The greenhouse effect a. something that has occurred for millions of years b. an unnatural phenomenon caused by humans that maintains earths temperature range. c. the results of the differences in the angle of the suns rays d. an unnatural phenomenon that causes heat energy to be radiated back into the atmosphere