The diagram shows magnetic reversals observed along the Mid-Atlantic Ridge. How do these magnetic reversals provide evidence of seafloor spreading?
A. They form oceanic trenches where crust is subducted.
B. They form volcanic mountain chains under the oceans.
C. They confirm seismic activity from underwater earthquakes.
D. They confirm that new crust forms along divergent boundaries.

How did the research presented in the article affect scientists' understanding of the evolution of eukaryotes

Ateam from new york presbyterian hospital is conducting a study about a recent increase in cases involving both excess sweating and kidney stones. what would the team need before it draws a conclusion about the cases? medications that are specifically designed to treat the sickness machines that are built to process blood and reduce symptoms until patients are healthy again data that profile the various patients who report these symptoms proof that the excess sweating is related to the excessive kidney stones

Give examples of selective advantage of organism’s body part/organ