when evaluating multiple cladograms, what is the name of the principle used to decide which cladogram most likely shows the correct evolutionary relationships?

Which element is found in both dna and proteins

Where do the respiratory and circulatory systems meet? a. in the heart b. in the muscles c. in the lungs d. in the brain

Which member of the following food chain will be least affected by ddt, a pesticide water pollutant, if bio-magnification is occurring? algae> zooplankton> crayfish> leopard frog> large mouth bass