Rattlesnake fern, or botrychium virginianum, as shown below, is a species of fern, a seedless plant, that is found all across north america. which structure is involved in the reproduction of this plant? spores pollen cones fruit

Up until 1938, paleontologists accepted the idea that coelacanths (an ancient fish) went extinct at the time that they last appear in the fossil record, about 80 million years ago. but in 1938, a live coelacanth was discovered off the coast of south africa that was compared to the fossil record and found to be the same species what goal of science does this discovery represent

Adoença vitiligo afeta qual doença do corpo?

Along what geographical feature are most of the oil producing regions located