For example, certain medications may influence the results of the test.
Drug test can show the presence of illicit or prescription drugs on hair samples, although the person has not used these drugs.
Some of false positive drug use is because of this medications: antihistamines, decongestants, antibiotics, antidepressants, analgesics and antipsychotics.
I think it's option C and option D but if you can only choose one answer then I think it's option C
Answer:
how will water affect the force of friction
90% sure
Cation means a positively charged ion. Anion is a negative one
Electrons because electrons are found in the electron cloud outside the nucleus.
