Which describes the modern classification system?
a. based on evolutionary relationships
b. called linnean classification
c. based on similar appearances
d. called darwinian classification

The correct answer is:

A. based on evolutionary relationship.

Based on evolutionary relationships describes that the modern classification system. Evolution revolution is termed as a global movement which seeks to bring an awareness to humanity. The problem in the world is a spiritual problem which can be solved by spiritual means.

Explanation:

With the appearance of such fields of study as phylogenetics, cladistics, and systematics, the Linnaean system has improved to a system of modern biological classification based on the evolutionary relationships between animals, both living and extinct.

it's c. (to reduce the greenhouse effect/carbon gasses)

•there must be variation for the particular trait within a population.

•the variation must be inheritable (that is, it must be capable of being passed on from the parents to their offspring).

•individuals with one version of the trait must produce more offspring than those with a different version of the trait.good

explanation: