The right answer is FALSE, Brainly?
Answer: False
Explanation:
In experiments on human subjects, scientists cannot carefully control the conditions so that cause-and-effect relationships can be clearly proven.
Answer:
First thing, farming technology is less or even not available in context of nepal compare to other country.So they have to use traditional method which is time consuming and more effort and labour work
Another is farmer have to sale there crops in less price to seller because farmer don't have any facility (mostly farmer are uneducated so they don't know about marketting) that is why there gain is less then there efforts