Due to gravity, layers of originally form
oa) rock; vertically
ob) rock; at an angle
oc) sediment; vertically
od) sediment; horizontally

According to the cladogram, which organisms have roundworms as a common ancestor?

Astudent reads the following text in a science book: scientific evidence tells us that the cause of earths four seasons is the tilt of earth as it revolves around the sound the student is instructed to illustrate this information in a science book. how will the student illustrate winter in the northern hemisphere? a.earths northern hemisphere will tilt away from the sun. b. earths northern hemisphere will tilt toward the sun. c.earths orbit will be farther away than from the sun d. earths southern hemisphere will tilt away from the sun.

Organize the word parts according to where they appear in a medical term.