Exit what causes acid rain?
a. the emission of sulfur dioxide and nitrogen oxides from cars and power plants
b. methylene chloride emissions from fossil fuel plants
c. acid emissions from power plants
d. the spillover of mercury into oceans

Which statement is a proper biconditional statement for the conditional statement: if a line intersects a line segment at its midpoint, then it is a segment bisector. if a line is a segment bisector, then it intersects the line segment at its midpoint. if a line does not intersect a line segment at its midpoint, then it is not a segment bisector. a line intersects a line segment at its midpoint if, and only if, it is a segment bisector. if a line is not a segment bisector, then it does not intersect the line segment at its midpoint.

How does water pollution affect the environment

The 5th term in a series of even number that begin 3x