Charles Darwin initially sketched out his ideas about evolution by natural selection in 1842; however, he didn't actually publish a full book, detailing his ideas, until:

1859.

Explanation:

Charles Robert Darwin was a biologist, geologist and naturalist who gave the theory of evolution. He first came with his ideas of natural selection in the year 1842 however, he published a full book with all the necessary details after 16 years in the year 1859. The book was named as "On the Origin of Species" and it is considered to be the basis of the evolutionary biology.

comprehension

the question below refers to the selection“the lamb from songs of innocence” by william blake.

according to the speaker, the lamb is endowed with the qualities of —

a.

mildness

c.

wisdom

b.

energy

d.

humor

explanation:

bibliography and citations to credit the sources hope this you if not my deepest of apologize ^w^