Which of the following gases DOES NOT trap heat? A. carbon dioxide
B. nitrogen
C. water vapor
D. methane

B. nitrogen

Explanation:

The correct answer will be option C.

Explanation:

The classical biological system of classification was developed by the Carolus Linnaeus in the 18th century which classified the organism into plants and animals like Aristotle.

After Linnaeus, the classification system has been changed to the three kingdom classification system by Haeckel in 1866, four kingdom classification system by Copeland in 1956, five Kingdom classification system by Whittaker and now six kingdom classification by Carl Woese in 1977. The six kingdom system is the modern system of classification which group organism into a larger group known as a domain.

This change in the system of classifying the organism indicates that the knowledge flourishes and diversifies with time which can change our understanding of nature like understanding of the living world. The advancement in our knowledge has helped shape the classification system.

Thus, option C is the correct answer.