Which of the following statements is true? There is more water on Earth now than there was millions of years ago. There is less water on Earth now than there was millions of years ago. There is no way to tell how much water was on Earth millions of years ago. There is the same amount of water on Earth now than there was millions of years ago.

There is the same amount of water on Earth now than there was millions of years ago.

Explanation:

When animals and humans would drink water, it eventually makes its way out. All water salt and freshwater has a place. And it always makes it back to that place.

answer; collective security;

changes in factors like average income and preferences can cause an entire demand curve to shift right or left. this causes a higher or lower quantity to be demanded at a given price. demand curves relate the prices and quantities demanded assuming no other factors change. it is important for consumers to know this information, because it is crucial for them to know what they can afford and can't afford. i hope this .