[Answer] Naturalist John Muir said that the landscape of this U.S. Rocky Mountain park near the border with Canada was "the best care-killing scenery on the continent."

Step 1 : Introduction to the question " Naturalist John Muir said that the landscape of this U.S. Rocky Mountain park near the border with Canada was "the best care-killing scenery on the continent." "

...1. North Cascades National Park 2. Glacier National Park 3. Grasslands National Park 4. Mount Rainier National Park

[Ans] What was the name of the ship in which Charles Darwin, the naturalist, sailed around the world?

Step 1 : Introduction to the question "What was the name of the ship in which Charles Darwin, the naturalist, sailed around the world?"

Darwin published his theory of evolution with compelling evidence in his 1859 book On the Origin of Species, overcoming scientific rejection of earlier concepts of transmutation of species. By the 1870s, the scientific community and much of the general public had accepted evolution as a fact. However, many favoured competing explanations and it was not until the emergence of the modern evolutionary synthesis from the 1930s to the 1950s that a broad consensus developed in which natural selection was the basic mechanism of evolution. Darwin's scientific discovery is the unifying theory of the life sciences, explaining the diversity of life.