What mixes with rain to produce acid rain?

The chemicals emitted from factories that get into water when the sun evaporates it

Explanation:

b) trade is easy because of the direct line between their major ports. bilateral trade reached 89,6 thousand million.

both the house and senate must approve the conference report.   after it is approved by both on an identical from, it will be sent to the president.   if the president approves it, it will become law.