Hurry!
drag each phrase describing flood mitigation projects to the appropriate box to indicate whether it is a cost or a benefit

-cost

-benefit

: : ongoing maintenance

: : lower insurance costs

: : employment opportunities

protection of infrastructure

: : initial design and construction

It depends on the surface of the levels. the rougher the surface, the greater is the frictional force. for rougher surfaces, you would need to exert greater force to move the object. the concept is that, you must overcome the frictional force in order to bring the object into motion. this is the reason why we add lubricants to the joints so they could easily move. this answer was on

When plants die fungi breaks them down