2. The transformation of
the food so that they
can be absorbed and
utilized by the cells of
the agency.
It takes charge of
transforming the food
in easily useable and
simple substances by
the agency.
3. It is the responsible for
transporting, carrying
them in the blood, the
nutritious substances
and the oxygen all over
the body, so that,
finally, these
substances arrive at
the cells.
4. Incorporating oxygen
to the agency; so that
upon arriving at the cell
be produced the
"combustion" and to be
able thus "to burn" the
nutrients and to free
energy.
5. Assembly of organs
constituted by nervous
weaving that controls
the functions of the
agency.
Their main parts are the
brain and the spinal cord,
of the ones that leave
and enter nerves that are
distributed all over the
body through the nerves
craneales and the nerves
raquídeos along all the
backbone.
6. It is the total assembly
and organized of bony
pieces that provides to
the human body a firm
multifunctional
structure (locomotion,
protection, contention,
living, etc.)
7. Fundamental function is
to generate movement,
whether volunteer or
involuntary -visceral and
skeletal muscles,
respectively.
It permits that the
skeleton move, maintain
its stability and the form
of the body.
