Although zinc is also essential for normal cell function, too much will cause the body to dump copper.
Or maybe they believed their jobs were just too essential to leave for a half-hour - or even to take a few minutes with an absentee ballot -- to cast one vote out of millions, a task better left to those of us with less important things to do.
Avoid leaving behind anything too essential, though.
These skills are also foundational to emerging executive functioning skills that, too, are essential for learning (Thompson 2009).
They too are essential for cell viability as well as playing important roles in replication and repair [23].
Captive populations of oriental white-backed vultures are now too small and essential for conservation breeding programmes for any new lethal experiments to be performed to refine the estimates defining the dose-response relationship.
The scientists' work centres on the concept of habitable zones – the "Goldilocks regions" of space around stars where the surface of a planet is neither too hot nor too cold for that essential for life, liquid water, to flow.
Scientists employed at large pharmaceutical companies traditionally worked in silos, too, but collaboration is essential for those who wish to thrive in the startup environment.
Alternatively, if the formal language is needed to articulate real existence, as we might be tempted to put it, something which we can't express in English or other natural languages, then, too, it would be essential for the project of ontology.
In secret video-teleconferences at the Pentagon, he has animatedly resisted the transfer of too many intelligence drone aircraft, essential for surveying the battlefield and defending American and Iraqi forces when necessary.
