The diagram below depicts the Linnaean classification system and a cladogram. How do the two methods of classification compare?

A. The Linnaean system presents the probable order of evolution of a
set of organisms, but a cladogram does not.

B. The Linnaean system attempts to show how organisms are
related, but a cladogram does not.

C. The Linnaean system establishes a scientific naming system, but
a cladogram does not.

D. Extinct organisms have a place in the Linnaean system, but not in
a cladogram

Take a guess, what do you think?

The answer is macroevolution

Producers (autotrophs) are in the bottom (first) trophic level, primary consumers are in the second trophic level, secondary consumers are in the third trophic level and tertiary consumers are in the top trophic level. energy moves through the trophic levels when one living organism is being consumed by another. moreover, energy level becomes lower as it moves up the energy pyramid because of it being released as heat. food chain is when there is a single pathway of energy transfer whereas a food web is when there are multiple pathways of energy transfer.