Precipitation is more likely to occur
a) when the air is saturated
b) when condensation nuclei are present
c) when warm air rises and cools
d) all of these
e) none of these
my guess is c. is that right?

Which element forms the basis of all organic organisms a carbon b oxygen c hydrogen d nitrogen

The smallest parts of these that retain their original properties are called

Many body systems work together for proper functioning of the body and to maintain internal homeostasis. the works to break down food eaten before exercising. the takes in the nutrients obtained from the food. the body sweats as a mechanism to cool off, because the is working to flush out toxins.