____________________
are
chemicals
that
all
living
things
must
have
to
stay
alive
.
An
____________________
is
a
kind
of
life
.
An
____________________
is
a
one
-
celled
creature
that
can
only
be
seen
under
a
____________________
.
all
living
things
get
____________________
from
the
nutrients
they
consume
.
The
categories
scientists
use
to
classify
organisms
are
called
____________________
.
New
creatures
are
created
through
the
process
of
____________________
.
All
living
things
must
____________________
and
____________________
.
Wastes
are
poisonous
and
must
be
____________________
.
Its
called
____________________
when
scientist
put
living
creatures
into
kingdoms
.
