The first answer to the question is the habitats of organisms.
Which words best support your answer to Question 1 ?
A. Molecular biology has given scientists additional information as to how organisms are related.
B. In the 18th century, the Swedish botanist Carl Linnaeus created a new, complex system of taxonomy based largely on the similar structures that organisms have.
C. The ancient Greek philospher Aristotle classified all living things as either plants or animals and further described animals as being of three types.
D. Some scientists believe that a spoonful of soil may contain as many as ten thousand different species of bacteria.