Migration increased the slum areas in cities which increase many problems such as unhygienic conditions, crime, pollution etc. Sometimes migrants are exploited. Migration is one of the main causes of increasing nuclear family where children grow up without a wider family circle.
Answer: Sedentary agriculture develops.
People hunt and gather food.
Farming villages grow.
Cities develop.
Explanation: Think of the latest things we have and go back from that
That the information is accurate.
A valid assumption or conclusion is one that is based on sound logic and reasoning. In research, valid information refers to information and findings that actually reflect the reality it claims to represent, without any distortions. In this way validity ensures that information in claims or conclusions are accurate and represent the truth.
It has a heavier mass and gravity tends to pull on it more than a basketball.