You are given a short paragraph, a question and two choices to answer from. Choose the correct answer based on the paragraph and write the answer(not the key).

Paragraph: Breast cancer is rare in teens but becomes more common as females get older.
 Question: An older female is _____ likely to acquire breast cancer than a younger female. 
 Choices: A)more 
B)less
more

Paragraph: More dense water takes up less space than less dense water.
 Question: Jan poured a liquid solution into a bottle and the solution was very dense, so in the bottle it took up 
 Choices: A)more room 
B)less room
less room

Paragraph: The upper rock layers are much younger.
 Question: The archaeologist was digging and saw that the oldest rocks were in layers that were 
 Choices: A)shallower 
B)deeper
deeper