Which of the following this true of a rock that has the property of paleomagnetism? a: rocks formed millions of years ago show the location of the magnetic poles at the time of their formation b: all rocks, regardless of when they are formed, will eventually possess the same polarity c: a major shift in polarity occurred in all rocks that were formed one million years ago d: a rock possesses a specific polarity depending on where it is formed

A is the correct answer because paleomagnetism is the record of Earth's strength and direction in it's magnetic field. It helps us in the knowledge of evolution.

good luck!!

Brainliest if i was helpful

"1. it should be, it has been for about 20 years, and it's really not much different in the end than breeding animals to have particular traits. there are always concerns about genetically engineered animals/plants affecting the environment in unexpected negative ways, but i can't think of an example where the fears didn't turn out to be baseless.  

first, as you point out, it would be a great advance in pharmacology, to be able to tailor drugs and their doses to me. the pros involve better medical treatment. the cons involve privacy issues like insurance companies denying coverage to people with genetic risk factors. looking at dna markers wouldn't affect the frequency of genetic diseases, but it would allow detection of them earlier. and ok, actually i suppose that if people used this information to avoid having children with genetic diseases, some might decrease in frequency."

hello

answer: collecting information/data

reason: the student is going around and asking people questions to collect data

i hope this