Arecent global analysis of over 145 studies of biotechnology crops over the past 20 years found that gmo crops have chemical pesticide use as well as both crop yield and farmer profits.

Decreased, increased

Explanation:

In the past years, society in general rejected the idea to use GM crops; however, little by little we have learned to accept this kind of technological advance since it provides our nonstop-growing society with the ideal amount and quality of food we require and it also gives a profitable business to farming industry, besides it also helps in the protection of our planet.

explanation:

eventually, the disease can cause permanent damage or deterioration of the nerves. some people with ms experience a gradual onset and steady risk factors.