This should be an example of genetic drift.
The brown spotted deer would spread their genes more than the white spotted ones which would eventually lead to them completely overpowering genetically the white deer in future generations.
Answer:
neurotransmitter is a chemical messenger that carries, boosts, and balances signals between neurons (also known as nerve cells) and target cells throughout the body.
The physical process that tend to change earth geological area and composition would be the plate tectonics.
Hope this helps out
The work output of a machine divided by the work input is the resistance of the machine
TRUE.THEY DO NOT COTAIN THOSE THINGS.