Which of the following is a sustainable method of food production? A. Practicing intensive farming
B. Planting only a single type of crop
C. Planting high-yield crop varieties
D. Using pesticides that lead to pesticide resistance

Look at the photo of the leaf. which term best describes this leaf?

The greenhouse effect a. something that has occurred for millions of years b. an unnatural phenomenon caused by humans that maintains earths temperature range. c. the results of the differences in the angle of the suns rays d. an unnatural phenomenon that causes heat energy to be radiated back into the atmosphere

The diagram below represents a chloroplast found in a typical plant cell. which of the following processes occurs inside this structure? question 8 options: a oxygen is produced b sunlight is trapped c glucose is produced d all of the above.