How important is liquid waterto oursurvivalon the planet earth

All living creatures (that we know of) needs water to survive.

Explanation:

In humans, our body is 70% water. When we sweat or urinate, we lose water, which is a huge part of our blood. We need to replenish our water or our blood and wouldn't have enough water.

the best answer is b.

hope this : )

the answer is

a) revise existing treaties

b) do away with political alliances

c) prevent the spread of communism

d) bring an end to european colonization

the main goal of the southeast asia treaty organization was to prevent the spread of communism in southeast asia.