Which of the following is an advantage of using a subsurface flow wetland rather than a free water wetland to treat wastewater? (3 points)

i. it requires low energy inputs.

ii. it does not attract mosquitoes.

iii. it is appropriate for most climates.



i only

ii only

iii only

i and ii only

i and iii only

Drag and drop a statement or reason to each box to complete the proof. statement reason △abc , de⎯⎯⎯⎯⎯∥ac⎯⎯⎯⎯⎯ given corresponding angles postulate △bde∼△bac babd=bcbe polygon similarity postulate ba=bd+dabc=be+ec bd+dabd=be+ecbe substitution property of equality bdbd+dabd=bebe+ecbe addition of fractions 1+dabd=1+ecbe simplify. dabd=ecbe subtraction property of equality

How much water is in the ocean in cubic kilometers

Which statement about new zealand’s first inhabitants is not true? a. the maori have no political power today. b. the origin of the maori is in dispute by scholars. c. the maori are trying to reassert their claims to the land. d. the maori lost most of their land in the 1800s to the british colonists. (gradpoint)