It would seem to be extremely hostile toward biological life.

A similar thing can be said of animals, in what they add up to sustaining biological life.

"Our goal is to preserve the integrity of biological life."

They are very important, actually needy for the biological life on Earth.

The condition to which labor corresponds is sheer biological life.

After a certain time of biological life, senescence begins to set in.

All biological life probably depends on liquid water to exist.

Again, Christian doctrine does not differentiate between the physical, biological life of animals and man.

Man not only lives, but loves and reasons: biological life reaches its highest known level in him.

The forest is also home to a great diversity of biological life.