3. which one of the following statements is accurate? a. the green revolution was instrumental in the increase of the world's food supply. b. gymnosperms provide humans with the most food. c. wheat, corn, soybeans, and cabbage are the main four plants responsible for providing food to people in the world. d. agriculture has been challenged by the use of selective breeding.

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.