Oh geez,this went from me trying to answer your question to, im now asking a question.Im kinda confused because not all of them have commas.
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b your schedule the rest incorrect
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
Answer:
Explanation: number 1 linking verb is and