How is thermal energy transferred from earth's core 10 point for whoever gets it right

Which of the following does not describe a physical property of iron? a iron is silvery-white or gray in color. b iron has a boiling point of about 3,000°c. c iron is a magnetic element . d iron and sulfur react to form iron sulfide.

15 ! come and answer! a(n) is the general term for an infectious disease that has spread across a city, region, or country.

People with one sickle cell allele are not likely to get malaria. what is this an example of?