Answer:
She should study and pay attention more.
Explanation:
If a student got a poor grade on her test, she needs to study to understand the test questions and to pay attention so she can figure out the answer from class.
Answer: I'm assuming this is a grammar correction...
In this case, your answer would be a) planner's job. Assuming the planner is a person, we would insert the 's because we are describing his/her job. We remove the comma because it is placed incorrectly in the sentence.
Hope this helps!
Answer:
troposphere
Explanation:
Nearly all atmospheric water vapor or moisture is found in the troposphere, so it is the layer where most of Earth's weather takes place.
A. Their. They're is like they are. There is like a place. Their is a person's
Answer:
- "early ripening rice"
- new irrigation techniques and systems
- planting new crops (cotton, tea)
Explanation:
Song Dynasty was a famous Chinese dinasty ruling from 10th till 13th century.
Among other things, this period is famous for massive agricultural improvements which increased crop production. Subsequently, that led to the increase in China's population.
Probably the most famous improvement was the development and use of "early ripening rice". This rice had a shorter life cycle which meant that it could grow 2 - 3 times per year, making more crops.
Also, new irrigation systems and techniques were invented which allowed the crops to be watered more efficiently and preventing drought.
We must not forget that China started farming other crops at that time including tea and cotton.
All of this improved farming making it one of the most notable legacy of the Song Dynasty.
