Pretty sure you have to pick the allusion that best describes the sentence.
1.) Mary
2.) continent
3.) laying
4.) obtuse
Explanation:Make the first sentence of your topic sentence
Provide support via the middle sentences
Make your last sentence a conclusion or transition
Know when to start a new paragraph
Use transition words
Answer:
A population pyramid is a graph that shows the distribution of ages across a population divided down the center between male and female members of the population.
Explanation: