Most
animals
reproduce
____________________
.
Individuals
can
be
both
____________________
or
____________________
.
Males
have
____________________
which
produce
____________________
.
Females
have
internal
____________________
which
produce
____________________
.
Fertilization
can
be
____________________
and
external
.
____________________
fertilization
occurs
in
the
water
.
The
____________________
deposits
the
ova
in
the
water
and
,
the
____________________
deposits
the
____________________
.
The
____________________
fertilizes
the
____________________
.