Natural Selection Crossword

All the members of a species living in a particular area at a particular time.
All the populations sharing a specific area or region.
A slight difference in an inherited trait among individual members of a species.
Breeding of plants or animals for desired traits.
The process by which individuals that are better adapted to their environment survive and reproduce more successfully than less well adapted individuals do.
A characteristic that improves an individuals ability to survive and reproduce in a particular environmen
a group of Organisms that are closely related and can mate to produce offspring.
Population produce too many young;many must die.
Process in which inherited characteristics within a population change over generations such that new species sometimes arise
The trace or remains of an organism that lived long ago, most commonly preserved in sedimentary rock.
A genetically determined characteristic.
The scientist which theorized about evolution by natural selection
The primary organism that charles darwin investigated on the galapagos island
_________ make birds lighter and help them fly.
Migration is an example of a __________ adaptation.