In the pyramid, only about 10 percent of the available within one trophic level is transferred to organisms at the next trophic level

What does gradualism and punctuated equilibrium have in common

Residential construction is expanding in florida, the expansion has caused fragmentation of habitats, one of the results of the increased construction is a decrease in the number of large predators such as the coyote, black bear and pool panther, which will be the most immediate local result of this fragmentation? 1)large predators will become extinct 2)decrease in middle sized predators 3)increase in population of top carnivores 4)increase in population of prey species

Vessels draining the myocardium of the heart, open primarily ,into which chamber?