The response of predator to prey and vice-versa, over ten of thousands of years, produces physical and behavioral changes in a process called

Co-evolution
Evolution
Origin
Development

The correct answer is A. Co-evolution.

Co-evolution is the process by which two or more species reciprocally evolve in response to each other. This can happen when one species evolves a trait that makes it better at exploiting another species, and the other species then evolves a counter-adaptation to defend itself. For example, the relationship between predators and prey is a classic example of co-evolution. Predators evolve to become better at catching prey, while prey evolve to become better at avoiding predators. This can lead to a cycle of escalating adaptations, as each species tries to outdo the other.

Evolution is the process by which species change over time. This can happen through natural selection, which is the process by which organisms that are better adapted to their environment are more likely to survive and reproduce. Evolution can also happen through genetic drift, which is the random change in the frequency of genes in a population.

Origin is the process by which something comes into being. In biology, origin refers to the process by which new species arise. This can happen through speciation, which is the process by which two or more species evolve from a common ancestor.

Development is the process by which an organism grows and changes from an embryo to an adult. This process is controlled by genes and hormones.

In conclusion, the correct answer is A. Co-evolution.