2. Index
-Introduction.
-What is water?
-Water and living beings.
-Water and living beings II.
-The water in our body.
-What does the water do?
-Some benefits of drinking water.
4. What is water?
-Water is a pure substance, compound of hydrogen and
oxygen.
-It's a transparent fluid which is the major constituent
of the fluids in the organism.
5. Water and living beings
-Water is so important for living beings. It could be consumed by living
things, or it could be the habitat in which they live.
-Sometimes, there are many nutrients or chemical compounds dissolved
in water, and the concentrations often decide which animals can live
there.
6. Water and living beings II
We can diference two types of living
beings:
The terrestrial living beings, they not
live in water but a big part of them
made of it. In their bodies the water
make the solvent function.
The acuatic living being, they can
live in the water because have an
especific organisms than allow
absorb the substances they need.
7. The water in our body
-Our body is formed by
2/3 of water.
-And is distributed in this
way.
8. What does the water do?
● It cleans ours kidneys.
● It keeps our eyes, our mouth and our nose wet.
● It controls the body temperature.
● It tranports oxygen and nutrients to the cells (blood);
and it carries waste away from them (lymphatic
system).
9. Some beneficts of drink water
● It improves our health.
● It helps our organism
against the diseases.
● It improves our
appearance.
● It helps to lose weight.
