Explanation:

A – IV; B – III; C – I; D – V; E – II

Charles Robert Darwin FRS FRGS FLS FZS was an English naturalist, geologist and biologist, best known for his contributions to the science of evolution. His proposition that all species of life have descended over time from common ancestors is now widely accepted, and considered a foundational concept in science

Jean-Baptiste Pierre Antoine de Monet, chevalier de Lamarck, often known simply as Lamarck, was a French naturalist. He was a soldier, biologist, and academic, and an early proponent of the idea that biological evolution occurred and proceeded in accordance with natural laws.

The book Philosophie Zoologique or Exposition with Regard to the Natural History of Animals was published in 1809 by the French naturalist Jean- Baptiste Lamarck. The book outlines the pre- Darwinian theory of evolution, part of which is known as Lamarckism no

Ernst Heinrich Philipp August Haeckel (German: ['????nst 'h?kl?]; 16 February 1834 – 9 August 1919) was a German zoologist, naturalist, eugenicist, philosopher, physician, professor, marine biologist, and artist who discovered, described and named thousands of new species, mapped a genealogical tree relating all life