lower animal

To the biologist, however, worms are among the most interesting forms of lower animal life.

By the ever-increasing acceleration of the development the gap between man and the lower animal widens with wonderful rapidity.

Man is a marvellously complex being, and more in danger of a narrow and one-sided development than any lower animal.

The lower animal conformed mainly to the material in environment, man conforms consciously to the spiritual and personal.

In the lower animal regions and in the vegetable world, budding is one of the ways in which life is created.