10. What is the best pH level for sunflower?
A. Very acidic between 1-3
B. Very basic between 11-12
C. slightly acidic between 6.0-6.5
D. slightly basic between 7.5-8
C. slightly acidic between 6.0-6.5
11. What is the best nutrient level for sunflower without having as much of a negative effect on the environment?(2 points)
Responses
High
Medium
Low
Medium
12. Was there an environmental impact from your choices?(2 points)
Responses
No
Yes
Maybe