I did not make any special attempt to teach him to use the key, but merely gave him opportunity to imitate, and it is by no means impossible that he would have succeeded had the key been larger and had the situation required less accurately coordinated movements.

In movements so precisely coordinated that they seemed one and instantaneous, the girl stooped, caught up the lamp, and threw it with all her might.

Likewise, the slime mould growing in damp fields and forests all around us can exhibit remarkably coordinated behaviour.

By and large this is the family of nations which might be coordinated into an effective world authority which would be responsible for order, decency and peace in a federally coordinated world.

Delicate, exact, and finely coordinated movements, such as those of writing and using surgical instruments, I perform always with my left hand while grosser movements involving the whole hand or arm, I am rather likely to perform with my right hand.