Which change over time in Landsat maps would most likely be associated with contaminated water habitats nearby? A. increased size of gray areas. B. green areas replaced with yellow areas. C. increased size of dark green areas. D. gray areas replaced with light green areas.

If you eat to much it could kill you.

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

Ithink the answer is b
not sure