If i said to someone, "i don't believe in plastic surgery, but i think you should give it a try" is that rude and should i get a detention for it?

Iknow the answer to 13 is b and 14 is d. i just need to know why the correct answers are correct

What happened in 2012 and how does it illustrate the importance of understanding the sun and how it works?

For each of the following compounds, write the formula then predict whether it would be a strong, weak, or non-electrolyte when placed in di water. for the ionic compounds only, put (s) or (aq) after the forrmula formula strong, weak or non electrolyte? a calcium hydroxide b. silver carbonate c. lead(ii) sulfate d. phosphorus trifluoride e. sodium phosphide f barium sulfate g. strontium acetate h. zinc nitrate