Development is possible when the government has enough money to make or enhance buildings and public structures. It also is possible when there is new technology that makes labor cost less. Development also happens when people are healthy, and they become healthier
PLEASE MARK BRAINLIEST
Answer:
≅ -1.7.
Explanation:
Let's calculate the change in quantity:

Let's now calculate the change in price:

Finally, let's calculate the price elasticity of demand:

They have gotten worse and worse and worse
Answer:
Stay away from it and keep a positive influence
Answer:
Explanation:
https://prezi.com/zklhmyhk-bpz/ancient-china-agricultural-inventions/
this is a presentiation that has diffrent inventions and their impact. I hope this helps!