What effect does the spinning of the earth's core have? A. it creates gravity
B. it creates matter
C. it creates mass
D. it creates the earths magnetic field.

space exploration has led to the development and technological improvement of many everyday items. (if this answer is wrong i will find the right answer) : )

no statements shown

the atomic number of carbon is six, which means that a carbon atom has six protons. carbon has three naturally occurring isotopes: carbon-12, carbon-13, and carbon-14. which of these statements are true about carbon and its isotopes? select all that appl

they are all solids.