Answer:
A molecules is a particles made up of <u>ions</u> or atoms.
Hope it helps.
When elaborating a persuasive essay, you should try to anticipate the reader's objections to your argument and address them one by one.
The law of conservation of energy is an important law of physics. Basically, it says that while energy can turn from one kind into another, the total amount of energy doesn't change. This law applies only to closed systems, meaning systems that can't exchange energy with their environment
It's called an <span>Autobiography :)</span>
