____________________
is
the
process
where
____________________
use
____________________
and
____________________
.
____________________
solve
problems
by
____________________
or
____________________
products
that
help
us
meet
our
needs
.
____________________
is
any
device
that
people
use
to
solve
a
problem
or
meet
needs
.
When
____________________
begin
to
create
a
____________________
to
meet
a
need
,
they
follow
the
____________________
____________________
.
____________________
does
not
have
to
be
an
electronic
modern
device
.
____________________
is
any
device
that
a
human
has
created
that
fulfils
a
need
.
