Because with maps they knew where to go , without them they will be lost
I think it’s a nation, I’m sorry if it’s wrong :(
Answer:
d) Principle of Conservation of Matter
Explanation:
Principle of Conservation of Matter -
According to the law of conservation of matter, matter is the substance which ac not be created and even it can not be destroyed , hence we need to have the same number of atoms before and after the reaction constant during a chemical change or process of chemical as were number of atoms and type of atoms present before the chemical change .
Hence , from the options , the correct answer is the Principle of Conservation of Matter .
Answer: yes
Explanation: because as the earth orbits the sun, the moon orbits the earth. So there is only cert areas that get exposed to the sun
