The chart below shows possible characteristics of an element on the Periodic Table. Which characteristics refer to an atom of potassium (K)? * 10 points
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Characteristics I and V
Characteristics II and V
Characteristics I, II, and IV
Characteristics I, II, III, and IV

the dna molecules have a negative charge because of the phosphate groups in their sugar-phosphate backbone, so they start moving through the matrix of the gel towards the positive pole. power is turned on and dna fragments migrate through gel (towards the positive electrode).

explanation:

dont know just give me brainliest

i believe the answer is pupils are unequal and non-reactive

the pupil of both eyes has different size, so you could say the pupil is unequal. pupil has muscle that makes it able to constrict itself according to the light intensity. when the doctor direct their flashlight to the eye, pupil should be constrict to reduce the light intensity. if the pupil doesn't change their diameter, it is called unresponsive.