You go to the doctor, only to find out that you have a case of strep throat. your
doctor explains this is caused by a bacterium called staphylococcus pyogenes.
based on the underlined portion of this bacterium's genus, what shape are the
bacteria that cause strep throat?
ofilamentous
orod
o spherical
ospiral

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?