Urbanization became famous during industry revolution. There were factories being built and also there were more agricultural workers attracted to the work available then in the cities and also there were new immigrants that increases the population of the cities.
Answer:
a
Explanation:
because if they're spending lots of money on the animals they must care about them
Answer:it takes millions of years sometimes hundreds
Explanation:
Coal, Oil and Gas are called "fossil fuels" because they have been formed from the fossilized remains of prehistoric plants and animals. Fossil fuels are a nonrenewable energy source since they take millions of years to form. ... The plants that turned into fossils stored energy from the sun by photosynthesis.
