Once you balance the enquation you "switch partners" of the element (negative charge to positive charge)
Answer: 30.06% is your answer.
I hope this helps.
Stay safe and have a good day :D
I Believe the answer to your question is C.Protista and D.Animalia and B.Eubacteria
Answer : Option C) Categoric.
Explanation : According to the question the researcher is studying the science of attractiveness and the test is conducted by the volunteers by showing the images of different people, so here we can judge that the study is gender based and has to include male or female. Hence, it can be called as categoric variable.
