The answer to either question will be great!! Explain why, if Earth’s magnetic field changes direction again, the existing pattern will not change?

What process of plate tectonics causes the intervals of normal and reversed polarity?

Which sentence best expresses the differing opinions of these two book reviews?

Plz ! for many generations farmers in north america have been choosing to cross corn plants with large ears of corn each year this results in the new generation of plants also growing large ears of corn. what is the technique called? a. selective breeding. b. natural selection. c. mitosis. d. asexual budding.

Amoeba sisters video recap pedigrees