How much water does the human body contain

What is the main reason why some developing countries fear the increase the free trade policies around the world?

Which of these is an intensive property of a substance

Polar bears give birth and hunt on sea ice. which of the following would polar bears survive during the melting of arctic ice? growing another layer of fur during summer migrate inland to search for different food sources staying put until the ice refreezes sticking to the usual diet of seals