Hence when useful work can be obtained from a system by simply connecting visible portions of it by a train of mechanism, such energy is more readily recognized than is that which would compel us to control the behaviour of molecules before we could transform it into useful work.
The Paris-Lyon-MditerranCe, connecting Paris with Marseilles via Moret, Laroche, Dijon, Macon and Lyons, and with NImes via Moret, Nevers and Clermont-Ferrand.
Not improbably this country was either "Gondwana-land," connecting Mesozoic India with Africa, or perhaps Africa itself.
North of the Murchison, Mount Augustus and Mount Bruce, with their connecting highlands, cut off the coastal drainage from the interior; but no point on the north-west coast reaches a greater altitude than 4000 feet.
There are genera so far removed from every living genus that many connecting links must have become extinct.
