7. For better result in planting trees, what kind of seed you will choose to plant? *
1 point
A. recommended by a friend
B. from a strong and good quality tree
C. seeds from elsewhere
D. from an old and dying trees
8. It is important to put organic fertilizer to the soil where seedlings is planted, what is the importance of fertilizer to a growing plant? *
1 point
A. lower the soil mineral
B. help plant grow healthy
C. plant can grow without water
D. kills earthworms

This is a required question
9. This is the most basic and common arrangement of orchard tree, trees stand in each corner of the square. *
1 point
A. rectangular method
B. hexagonal method
C. quincunx method
D. square method
10.In this method, six trees are planted to form a hexagon with the seventh tree planted in the middle. *
1 point
A. square method
B. quincunx method
C. hexagonal method
D. square method
11. This consist of four trees at the corners of a square with one tree in the middle, the tree in the center is temporary. method *
1 point
A. quincunx method
B. square method
C. hexagonal method
D. contour

please answet complete and correct

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