Which of the following changes should be implemented to achieve sustainable farming while also protecting the environment? a)tilling the ground to remove weeds and create uniform crops b)clearing land for agriculture by cutting down trees instead of burning them c)growing the same crop in a given field each year to improve efficiency d)using predatory insects to control pests that destroy crops instead of pesticides

Research question: why are the carrots that grew on the left side of the garden larger than the carrots that grew on the right side of the garden? which hypothesis is based on this research question? a comparison of people with gardens to people without gardens will show who is likely to live longer. b. carrots are thought to be good for your eyesight and should be eaten regularly. c. carrots that are provided lots of sunlight grow to a larger size than carrots grown in the shade. d. eating fresh vegetables every day is a healthy thing to do.