Which charactistic is a property of water ?

Adigestive system that is a series of tubes beginning at the mouth and ending at the anus is a digestive system.

Up to what percentage of the world's flora consisted of cycads during the triassic period? 100% 75% 50% 20%

Paleontologists have found plant fossils deep within the layers of the north polar region. these leaf fossils have been labeled as to the rock layers they were found in, with the lower numbers being layers close to the earth's surface and higher numbers representing deeper layers. according to the numbers of these four leaf fossils, what might you infer?