What is true for two pieces of iron at same temperature

Explain how the integumentary system plays a crucial role in the ability to maintain homeoestasis

Why do cells appear different in distilled water than they do in 10% salt water?

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.