Although charles darwin formulated most of his ideas on evolution and natural selection while on his voyage on the hms beagle, it was 23 years after his return until he published on the origin of species. why did it take so long for darwin to present his work?

He founded the strongest evidence for the evolution theory.

Explanation:

Charles Darwin is known as the father of evolution. He explained theory of natural selection and its important role in evolution. The Darwin went on Galapagos Island with his ship HMS beagle.

Darwin returned after 23 years and published his book On the Origin of Species. Darwin Took long time because he had realized that his ideas on the theory of evolution is revolutionary and need time to build the evidence. The collection of evidence for the presentation of the strongest for the role of natural selection in evolution.

any abiotic or biotic factor in an ecosystem that causes a population's size to slow or decrease is a limiting factor.