Conserving the quality of available water is a high priority world-wide. there are many countries where the water supply is reaching dangerous levels of contamination. for example, the longest river in china, the yangtze, is less than 5 years from death if nothing changes. how could the loss of this river have a negative impact not only the environment in china but across the region?

a) the pollution is high in organic material so it will make the area more fertile.

b) the death of the organisms in this river will open up niches for other organisms to replace.

c) since the yangtze empties into the sea of shanghai the pollution will travel and have effects on surrounding countries.

d) the loss of such a river is so minor in the ecosystems of the area, the impact will be low and not a danger to surrounding areas.

Getting rid of my account might as well do it with some fun make sure to read all of this it is hilarious a plane was about to crash and there were 5 people on board and only 4 parachutes. the first person said: " i am roy keane, one of the best footballers in ireland. i am worth a lot of money and my fans need me so i think i should be saved." the others agreed and gave him one of the parachutes and off he went. the second person said: "i am gerry adams, a radical irish politician who can really my country and i think i should be saved." the others said: "o. k.", and gave him a parachute. the third person said: "i am george bush, president of the most powerful country in the world. everyone knows i am a really nice guy and everyone thinks i am stupid, but i'm not, so i am taking a parachute." and off he went. there were two people left, the pope and a 10 year old schoolgirl. the pope said: "child, i am old and frail and have lived my life while you are young, with everything before you. you take the parachute and i will stay with the aircraft and take my chance." "it's o. k." said the girl, "there are still two bush picked up my schoolbag."

Which taxon group is more specific, in regards to organisms that are in that group? mammalia animalia

The kind of fertilization found in the majority of aquatic animals is (internal or external) fertilization.