Answer: refer to, uofmhealth.org/health-library/tx4097abc
Explanation:
you should find your answer there
Answer:
True
Explanation:
On the Mohs hardness scale, Quartz is a 7, therefore it should be able to scratch through any minerals numbered 1 through 6
B 1/4 because i seen the question and answer on my test and got it correct
oak tree DNA is much longer than that in human and the number of chromosomes also differ