Pls help i’m stuck!!

Calculate the molarity of 48.0 ml of 6.00 m h2so4 diluted to 0.250 l .

Use the periodic table to determine the electron configuration of dysprosium (dy) and americium (am) in noble-gas notation.

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.