Sentence examples for species built from inspiring English sources

Throughout it all, new species, built on the power of their collected traits, emerged, while others were cast aside.

For practical reasons then, it is proposed to work with a reduced set of chemically relevant species, built from a main core structure (e.g. an arrangement of aromatic or naphthenic rings) and a reduced set of alkyl branch configurations, rather than considering a vast number of structural combinations.

If we observe the animal kingdom we will always see, in those species built on social structures, members of the species helping those less able, or those in distress.

Most species build silk-lined, tubular nests in the ground.

Only about half the species build webs to catch their prey".

Most species build isolated nests, which they provision with paralyzed insects or spiders.

Protopterus species build a nest in the form of a pit on the bottom of a watercourse.

They have found one gene that is related to those that, in animal species, build the placenta.

The females of most species build a cup-shaped nest of twigs, grasses, and roots on the ground or in bushes and lay four or five eggs.

Some species build latrines up to 3 metres (10 feet) high that project from rock crevices and are composed of feces glued together by urine and other liquids.

Under some ecological conditions, an antagonistic interaction between two species can coevolve to enhance the antagonism; the species "build up" methods of defense and attack, much like an evolutionary arms race.