Explain:
A. Moreover: more
B. However: however
C. Although: although
D. Because: because
Techniques such as crop rotation improve soil quality and help organic farmers compensate for the absence of man-made chemicals. Howeverfor its ineffective use of land and labor, there are severe limits to how much food can be produced.
(Technologies such as crop rotation improve soil quality and help organic farmers compensate for the absence of man-made chemicals. However, because of their inefficient use of labor and land, there are limitations. severe limit on the amount of food that can be produced.)
→ Choose the answer NO