Answer:
Your answer is C) Carbon Dioxide.
Is this actually a question? Lol.
The right answer is C. I think, a. and d. are obviously not serious. B is not true, because Ag and Au are in the same group in the periodic table and therefore have the same number of electrons in the last level. So, they form ions with the same charge. C is true beacause Ag and Au have different numbers in the periodic table and different amount of protons and neutrons in their nucleuses.
The answer is D because we already know who the mother is so itll be left to get DNA from the child and the possible father
