Which word signals a descriptive example? A is, B has, C show, D including. need the answer know

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 causes most sediment to wash or fall into a river

What information does a complete ionic equation give that the balanced equation doesn’t show?