What would best explain why an species of wildflower native to switzerland is obseved growing in the wild in montana

Someone brought a plant,or seeds,to Montana from Switzerland.

Answer. first blank ; ; ; clockwise; the second blank; ///clockwise;

When a lake, river or other aquatic  system  becomes  eutrophic, it can have serious negative effects on other organisms like fish, birds and even people.if an algal bloom is so bad that it causes wide-spread death  in  the  water, the organisms that die will all sink to the bottom and start to decompose.