Which statement accurately describes the role of the ocean waters and sea ice in Earth system​

The most efficient way to establish the best possible economizer position is to measure

Skills of homo sapiens were found an excavation. the skulls were preserved because the bodies were frozen. so, these fossils are (blank) fossils.the image shows the evolution of skulls beginning 2 to 3 million years ago. based on the image, modern human skulls(blank) ape skulls.

What is the empirical formula of a compound that is 50.7% antimony and 49.3% selenium ?