To save them from extinction, biologists first need to know exactly where they go.
Critically, you also need to know exactly how old each one is relative to the others.
You need to know exactly what you want the app to do, and the outcome.
He says institutional investors need to know exactly how hedge-fund strategies fit with the rest of their portfolios.
There are stylistic ornamentations that are "not technically difficult, but you need to know exactly when to use them".
Aw, gee, do I really need to know exactly what sort of coffee her heroine orders at Starbucks?
To do that we'd need to know exactly how far along each project had progressed, but in reality that's hard to say until we're done.
"You need to know exactly who your customer is rather than selling random pieces from different eras at lots of different prices," she says.
There is something about the way my mind ticks that means I need to know exactly how far I have run and exactly how long it took me.
"Before musicians and their advocates can move to enact a fairer system of pay, we need to know exactly what's going on," he wrote.
We need to know exactly what's in our food, exactly how it was made, and exactly how good it is for us, he said.
