1.   Living beings comprise a whole sequence of levels forming such a hierarchy.

2.   He does not take into consideration the fact that they are killing, or trying to kill an living being.

3.   Because Venus is eternally covered by opaque clouds, people were free to devise all kinds of theories about its surface and the living beings it might support.

4.   Because they are viewed as living beings, they simply cannot be replicated.

5.   But science has not advanced to a point where a lab test, or even a series of lab tests, can duplicate what happens in a living being.

6.   Caring for a pet teaches a child important lessons in responsibility and can give him the satisfaction of nurturing another living being.

7.   Do you feel the connectedness of all living beings?

8.   Everything I see growing in our yard is the transmutation of living beings, their molecules blossoming into azaleas and pine trees, lilies and wisteria.

9.   First the earth was imagined as an enormous living being, Gaia, whose self-regulation and balanced ecology could only be interfered with by meddling humanity.

10.   It has, too, the qualities of a living being.