What effect does adding nutrients have on the total number and average height of sunflowers and birch trees?

Answer:

Adding nutrients to the soil allowed more sunflowers and more birch trees to sprout over the three-week period. Also, by adding nutrients, the sunflowers and birch trees that sprouted were able to grow taller than those without added nutrients. Which of the following did you include in your answer? Check any that apply.Adding nutrients to the soil allowed more sunflowers and more birch trees to sprout over the three-week period.By adding nutrients, the sunflowers and birch trees that sprouted were able togrow taller than those without added nutrients.