18. The following statements shows the things to be considered on the
appropriateness of the tree planting. Which of the following should NOT be
followed by upland areas like hills and mountain? *
a. Enough foliage to provide shade
b. Storing woods to resist calamities and diseases
O e Trees with small or think branches and stems
d. Wide and deep root system to hold plenty of sail and water and withstand strong
winds and typhoons.​