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Natural Selection

Across
An example of an adaptation
An example of an adaptation
Organisms of the same species at the same place at the same time
Responsible for water transport
The process by which organisms better adapted produce fit offspring
Species not suited to the environment
These allow fish to " breathe" underwater.
Process in which inherited characteristics within a population stay the same over time
The video noted how these had different sizes that correlated to their uses
Down
Pit bulls, terriers, chihuahua are all
Fish have hollow bones
Characteristic that improves an individuals ability to survive and reproduce
Way in which a living organisms bodily part functions
Father of genetics
Chickens and cats are the same species
Darwin was particularly fascinated by this animal
The animal practice of breeding animals or plants that have desired traits