'Breath of Life' in the Bible

Then the Lord God formed man of dust from the ground, and breathed into his nostrils the breath of life; and man became a living being.

Behold, I, even I am bringing the flood of water upon the earth, to destroy all flesh in which is the breath of life, from under heaven; everything that is on the earth shall perish.

So they went into the ark to Noah, by twos of all flesh in which was the breath of life.

Stop regarding man, whose breath of life is in his nostrils;For why should he be esteemed?

But after the three and a half days, the breath of life from God came into them, and they stood on their feet; and great fear fell upon those who were watching them.