Microevolution - Allele frequency changes in a certain population over an amount of generations, it can also be simply described as "an evolutionary change in populations".
There are radio waves, microwaves and infrared waves
Answer:
Its B because if it reacted chemically it wouldn't be considered a physical property since its changing on the "inside"
Something that has proof and evidence to prove it.
The Cell is the building block of the body
The answer is iguana because they are the only animal that changes color
