The theory of natural selection was explored by 19th-century naturalist Charles Darwin. Natural selection explains how the genetic traits of a species may change over time. This may lead to speciation, the formation of a distinct new species.

6 0

2 years ago

Which of the following were popular television shows in the 1950

Elden [556K]

Texaco Star Theatre (1950)

Arthur Godfrey's Talent Scouts (1951)

I Love Lucy (1952)

I Love Lucy (1953)

I Love Lucy (1954)

The $64,000 Question (1955)

I Love Lucy (1956)

Gunsmoke (1957)

4 0

3 years ago

Why did the american revolution happen?

e-lub [12.9K]

By 1775, tensions between the American<span> colonies and the British government approached the breaking point, especially in Massachusetts, where Patriot leaders formed a shadow </span>revolutionary<span> government and trained militias to prepare for armed conflict with the British troops occupying Boston.</span>

3 0

3 years ago