Which is the largest country in the world?

Which of the following is a way that advancements in technology improve humans' ability to measure air quality and protect human health?

In the 1400s, portugal’s economy was based on a. industry b. exports c. finance d. trade

Which statement about factories in the industrial revolution is not true? a) some of the first advances were in textile mills b) spinning machines used water power c) water power was replaced by steam power d) coal was imported to english factories for power answer d) coal was imported to english factories for power