The answer is Mixture. Two more substances put together but each retaining their own identity is a Mixture. They are t<span>wo or more substances dispersed in one another but each retaining their own identity.</span>
Answer:
Bacteria can evolve quickly because they reproduce at a fast rate.
Explanation:
Bacteria can evolve quickly because they reproduce at a fast rate. Mutations in the DNA of bacteria can produce new characteristics. A random mutation might cause some bacteria to become resistant to certain antibiotics, such as penicillin.
We know that a solid has higher density than a liquid since the
molecules of a solid is more compact. However this is not true for water. Ice
(solid) has less density than liquid water which makes it so special. We can
actually see that the ice floats in liquid water so which means it has less
density.
Carbon has the highest Ionization energy