Answer: no friction, metal
Explanation: yes
An inference is what you can conclude or draw from the literature you are reading while a prediction is what you think is going to happen using what HAS happened in the PAST in the book
Carbohydrates are organic compounds that are organized as ring structures and are always composed of the elements carbon, hydrogen, and oxygen. Carbohydrates are truly hydrates of carbon because the ratio of hydrogen atoms to oxygen atoms is always nearly 2:1, as in H2O.
You could make this absolutely anything. you could say you are going to have a monarchy, which is a queen or king. with education you could say, free, or starts at 11, or something that you would change in your schooling. doesn’t seem like it needs to be serious.