The solubility of silver carbonate, Ag2CO3, in pure water is 1.27 × 10‑4 moles per liter. Cal­culate the value of Ksp for silver carbonate from this data.

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.

Which type of fossil does this image depict?

What does the xylem do? stores the glucose captures the sunlight absorbs oxygen into the leaf carries water from the roots to the leaves