Answer:
Elements are pure substances because each element is made up of a single kind of atom.
Explanation:
I have a feeling it’s tropical cyclone
Answer:
Today the world's population is 7.5 billion. The world's population is changing because of the natural increase rate. The natural increase rate is the crude birth rate minus the crude death rate. Since the crude birth rate is higher than the crude death rate today, this would lead to a higher natural increase rate.
Explanation:
