Answer:
B) A graphic that displays a country's population broken down by age group and gender
Explanation:
A population pyramid shows a country's population displayed by age group and gender. When the data is put together and stacked one on top of another, it displays a pyramid.
Answer:
In a plane, if a line is perpendicular to one of two <u>parallel</u> lines, then it is also perpendicular to the other.
The answer is the second one