Sentence examples for most primitive challenges from inspiring English sources

Physical trauma represents one of the most primitive challenges that threatened survival.

Even our most primitive responses to challenge or conflict, the urge to fight or flight, are rooted in a desire for control.

Prosobranch gastropods are the most primitive.

It is the most primitive kind of cow fat..

Sonically, it was the most primitive song we ever released".

It is the most primitive kind of cow fat.

Most authorities now recognize Scutellosaurus as the most primitive known member of the Thyreophora.

Archaeopteryx, the famous feathered fossil, was probably the oldest and most primitive bird after all.

Colour is one of the most primitive forms of communication we have.

The alien organism was judged to be among the most primitive forms of life ever discovered.

Silverfish vies with springtail in trying to be most primitive insect.