The
endocrine
system
is
made
up
of
the
endocrine
glands
that
secrete
hormones
.
Eight
major
endocrine
glands
are
____________________
throughout
the
body
;
however
,
they
are
considered
to
be
one
____________________
because
they
have
important
interrelationships
.
Some
glands
also
have
____________________
regions
that
have
functions
other
than
hormone
secretions
.
The
pancreas
is
one
of
these
glands
.
It
has
major
exocrine
portion
that
secretes
____________________
enzymes
and
an
endocrine
portion
that
secretes
____________________
.
The
ovaries
and
testes
secrete
hormones
and
also
____________________
the
ova
and
sperm
.
Some
organs
,
such
as
the
stomach
intestines
,
and
heart
,
produce
hormones
,
but
their
primary
function
is
not
hormone
secretion
.
