Lots
of
cells
together
create
____________________
.
Lots
of
tissues
together
create
____________________
.
Lots
of
organs
together
make
organ
____________________
.
The
____________________
of
the
circulatory
system
is
to
____________________
cells
,
gases
,
nutrients
,
waste
,
and
other
molecules
&
chemicals
____________________
the
body
,
to
and
from
____________________
.
The
____________________
system
is
made
up
of
the
____________________
,
the
blood
____________________
,
and
the
____________________
.
The
heart's
function
is
to
____________________
the
blood
.
The
blood
vessels
are
the
____________________
that
the
blood
moves
through
.
The
function
of
the
blood
is
to
____________________
the
molecules
to
and
from
the
cells
.
The
circulatory
system
is
____________________
to
all
of
the
other
systems
in
the
body
.
Nutrients
from
the
____________________
system
and
oxygen
from
the
____________________
system
are
____________________
to
all
of
the
cells
in
the
body
.
You
can
find
your
heart
____________________
(
pulse
)
by
placing
two
fingers
on
the
blood
____________________
in
your
throat
,
just
under
your
jaw
;
or
by
placing
two
fingers
on
the
blood
vessel
in
your
____________________
;
or
by
using
a
____________________
to
listen
directly
to
your
____________________
.
More
____________________
activity
will
increase
a
person's
heart
rate
.
This
is
because
faster
heart
beats
pumps
____________________
blood
to
the
muscles
,
so
____________________
sugar
and
oxygen
are
delivered
,
so
more
____________________
can
be
made
during
cellular
____________________
!
The
lungs
are
____________________
part
of
the
circulatory
system
,
but
the
blood
must
travel
to
the
lungs
to
pick
up
____________________
and
drop
off
carbon
dioxide
.
