Which information is needed to construct a geomagnetic time scale? Select the two correct answers. the age of rocks along the surface of Earth
the magnetic direction of rocks along the surface of Earth
the average speed of tectonic plates on Earth
the length of the mid-oceanic ridge

Which of the following is a cause of a dna mutation? o a. the linking of amino acid subunits into a long chain o b. the transcription of dna into rna o c. an error in the repair of damaged dna d. the diffusion of molecules across the cell membrane submit

Actual age your first developed of age well comparison age refers to absolute age true or false

(drag each tile to the correct location.) categorize each term as something that is typical of a scientific theory, a scientific hypothesis, or both. - a tentative statement used to guide scientific investigations. - makes predictions about future events. - can be tested by many independent researchers. - based on observations of natural phenomena. - a well-established, highly reliable explanation.