Consider community safety or defense, meaning freedom from crime and threats, to answer the following questions.

b. If you lived in a place with no government- funded police force, would you expect community safety to be oversupplied or undersupplied?

What factor most affects the vaginal microbial community at the onset of puberty?

Underline in each pair below the phrase in which capital letters are used properly.

Example 1. hispanic community $\underline{\text{hispanic community}}$

3. on Fifty-second Street

on Fifty-Second Street

Describe the people of a community or nation. Use any form of the word demographics.

How could your community solve its solid waste problem?

How can a community make sure people stay safe in a storm?

Compare and contrast the characteristics of populations and communities. Provide examples of populations in a community.

Explain how species richness can affect community stability.

Ellis is planning on opening a restaurant in his community. He is conducting a survey to determine what type of food people in the community like. Describe an unbiased population sample that Ellis could survey to get unbiased results.

Provide an example of an ecological disturbance and describe its effects on a community.

Why is it important to support small farms and urban community gardens?

Imagine that the government of a small community decides to give a total of $W, distributed equally, to all its citizens. Suppose that each month each citizen saves a fraction p of his or her new wealth and spends the remaining 1-p in the community. Assume no money leaves or enters the community, and all the spent money is redistributed throughout the community. If this cycle of saving and spending continues for many months, how much money is ultimately spent? Specifically, by what factor is the initial investment of$W increased (in terms of p)? Economists refer to this increase in the investment as the multiplier effect.

Determine whether a situation describes a survey, an observational study, or an experiment. Explain your reasoning.

The board members of the homeowners association for a community randomly call a sample of the residents to determine what improvements should be made to the community.

Underline the collective noun in each of the following pairs of nouns.

neighbors community