So that their offspring will have resources to sustain themselves. Its basic survival skills. When you go camping you don't eat all your food just in case of an emergency. The same thing is applied in the case of Southern Asians. Hope I helped you.
The answer is D.
An estuary is a body of water with a connection to the sea.
Straits are waterways between major bodies of water.
Bays are connected to oceans and lakes and they leave an indentation on the shoreline
Answer:
The Gulf Stream is an intense, warm ocean current in the western North Atlantic Ocean.
Since the Gulf Stream also extends toward Europe, it warms western European countries as well. In fact, England is about the same distance from the equator as cold regions of Canada, yet England enjoys a much warmer climate. If it weren't for the warm water of the Gulf Stream, England would have a much colder climate.
The rotating loops of currents that occur in the ocean are referred to as gyres.
From 10th century Andrew patron saint of Scotland. Legends say that his relics were brought by divine guidance from Constantinople.