Why was darwin's theory of evolution more powerful and useful than the proposals of the other scientists?

Because Darwin visited plants and animals in their own environment and brought back proof. 4 example: he hypothesized that the shape of a sparrows beak was due to the environment for which it lived in and its main food source. he brought back examples of sparrows from different parts of the same island that proved his theory.

none of the other scientists traveled such distances, therefore, they were guessing wrong..

the right answer is a. skin cells forming from sunlight.

the liver is an organ endowed with a fantastic ability to regenerate

. thus, if a hepatectomy (ablation) of 70% of the hepatic mass is performed in the rat, there is complete recovery in 7 to 10 days.

prokaryotes are beings that have existed since the existence of life on earth, and do not come from another realm.

ribosomes are organelles that exist naturally in eukaryotes, either in free form or attached to the endoplasmic reticulum.

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