I WILL GIVE BRAINLIEST! How did the development of canals and dams affect Chinese farmers?

They were able to plant crops that needed less water to grow.
They had to take time from farming to maintain the structures.
They ran short of labor because workers went to build canals and dams.
They could grow more crops because their water supply was controlled.

the answer is D

Explanation:

no no no no no no

explanation: tyjktyjkdeyktyktyktyd

tydjyjyj

answer: this is because archeologists keep finding artefacts and ancient ruins dated more than 10000 to 15000 years, date around scientists said humans discovered language; which is at least mysterious as scientists always have said that is necessary to have a language to have architecture and some basic maths.

explanation: brainlest