In
an
ecosystem
there
are
two
types
of
____________________
interacting
in
a
given
____________________
____________________
,
these
are
called
biotic
and
____________________
factors
.
The
first
one
refer
to
all
the
living
things
and
the
others
are
factor
like
water
and
____________________
and
sunlight
that
help
to
keep
the
balance
in
the
____________________
.
When
all
the
components
of
the
ecosystem
are
in
balance
and
capable
of
reproducing
themselves
we
say
that
it
is
____________________
.
You
can
find
a
variety
of
living
organisms
and
species
in
these
environments
and
this
is
called
____________________
,
another
important
factor
to
keep
the
ecosystem
____________________
.
