calcula el capital que debemos debemos depositar durante 6 meses a una tasa del 3,5 anual para que produzcan un interes simple de 210 soles​

It is the second answer

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.

Answertocharian and anatolian are considered extinct