Answer:
what are you meaning,l know that I haven't gave your answer
Pictures i think sorry if it’s wrong i haven’t done this in a while lol
Answer:
The national animal of the United States is the bald eagle for national bird of US. For the national mammal of US it's the American bison.
Explanation:
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
