Incomplete digestive systems are characterized by a(n) .
a. cloaca
b. rumen
c. four-chambered stomach
d. opening on both ends
e. saclike cavity

How are rocks that cooled within magma chambers found on earth’s surface today? they are pushed up by magma under earth’s surface. they are revealed by erosion of earth’s surface over time. they are pushed to earth’s surface because of their larger size. they are revealed at earth’s surface due to their low density.

Explain the source of radioactivity in uranium in earth’s crust by which it produces nuclear radiation

Which example would the nurse consider to be a part of systems thinking theory?