If you combine salt and water together, salt would be considered the solution I
and the water would be considered the
(type your answer...)
The end product of salt water would be considered (a type your answer...)

Which statements explains what the fossil records indicates? check all that apply. a) earth is 4.5 billion years old b) many organisms have become extinct c) mammals have always existed on earth d) mass extinctions have occurred several times on earth e) the amount of water on earth has decreased over time?