Answer: New and improved technology
Explanation: With more development tools we can significantly decrease manual labor which then causes us to increase our production time. As we improve this technology we are able to shift to more commercial production producing more for our larger population rather than simply for oneself and or their family
Hope this helps
Someone else already asked this question and it got a lot of good reviews.
Answer:
<em><u>its called warm ocean currents</u></em>
Explanation:
<u><em>The warm air raises the temperature of the land it touches.</em></u>
Are those suppose to be words?