It's a cause of extreme concern, because the animal hasn't reached recovery levels.

There's extreme concern we may lose a levee in that area.

This is the first experiment to show that chimps don't share the same concern for the welfare of others as do humans, who routinely donate blood ... volunteer for military duty and perform other acts that benefit perfect strangers.

This is the first experiment to show that chimps don't share the same concern for the welfare of others as do humans, who routinely donate blood ... volunteer for military duty and perform other acts that benefit perfect strangers,

I think our biggest concern is that we wanted to start in April and we're probably looking at a notice to proceed for mid-May.

I've always enjoyed watching makeup artists - but I'd like to go to the extreme and do monster makeup in movies.