Which of the following would most likely have the highest population density? Group of answer choices

a seasonal retirement community

a suburban area with good schools

a rural area where land is affordable

an urban area with good public transportation

What is an example of a line segment

What are the answers for the following questions?

You have been tasked with sorting the rock samples shown into three categories, with two rocks in each category. what attribute would you use to sort these rocks? which rocks would be in each category? rocks: obsidian, coquina limestone, granite, soapstone,pumice, and gneiss.