Blocks in example sentence
And there are four atoms in particular that stand apart from the rest as the main building blocks of life, and they are the same ones that are found in epinephrine: hydrogen, carbon, nitrogen and oxygen.
More example sentences with word blocks
In the last year, 2010, two car companies started, one that's in the U.K. called WhipCar, and the other one, RelayRides, in the U.S. They're both peer-to-peer car-sharing services, because the two things that really work for car-sharing is, one, the car has to be available, and two, it's within one or two blocks of where you stand. 
