The answer is definitely A. Houses. Basing on the Demographic Transition Model (DTM), countries categorized under stage 4 are said to have a stabilized population growth in other words birth and death rates are merely low. But still gradually on increasing number. As total population increases, housing now becomes insufficient. Examples of Stage 4 countries: Brazil, China, Argentina, Singapore, U.S.
Im pretty sure the answer is D because you don't want to abuse your child and if you take it a little too far it might scar them for life. When I was 6 or 7 one of my teachers yelled at me a little too hard and I might never forget.
