If
I
would
an
animal
,
would
I
be
something
big
and
____________________
or
something
small
and
friendly
?
I
think
I'd
like
to
be
a
dolphin
because
it's
intelligent
.
Some
scientist
say
that
a
dolphin
is
a
math
____________________
because
it
knows
exactly
how
far
it
is
from
another
things
in
the
ocean
.
It
uses
a
____________________
called
echolocation
.
A
dolphin
sends
out
fast
clicking
sounds
when
it
finds
an
object
.
This
can
help
the
dolphin
get
away
from
dangerous
____________________
such
as
a
shark
.
A
dolphin
is
a
jumping
____________________
,
too
.
It
also
has
a
good
____________________
and
remembers
the
sound
of
other
dolphins
for
many
years
ago
.
Most
dolphins
live
until
they
are
about
25
.
When
they
are
older
,
they
often
have
____________________
problems
.
